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-rw-r--r--sim/m68hc11/ChangeLog346
-rw-r--r--sim/m68hc11/Makefile.in64
-rw-r--r--sim/m68hc11/config.in174
-rwxr-xr-xsim/m68hc11/configure4353
-rw-r--r--sim/m68hc11/configure.in35
-rw-r--r--sim/m68hc11/dv-m68hc11.c593
-rw-r--r--sim/m68hc11/dv-m68hc11eepr.c628
-rw-r--r--sim/m68hc11/dv-m68hc11sio.c661
-rw-r--r--sim/m68hc11/dv-m68hc11spi.c534
-rw-r--r--sim/m68hc11/dv-m68hc11tim.c694
-rw-r--r--sim/m68hc11/dv-nvram.c351
-rw-r--r--sim/m68hc11/emulos.c161
-rw-r--r--sim/m68hc11/gencode.c2141
-rw-r--r--sim/m68hc11/interp.c603
-rw-r--r--sim/m68hc11/interrupts.c345
-rw-r--r--sim/m68hc11/interrupts.h134
-rw-r--r--sim/m68hc11/m68hc11_sim.c1193
-rw-r--r--sim/m68hc11/sim-main.h595
18 files changed, 0 insertions, 13605 deletions
diff --git a/sim/m68hc11/ChangeLog b/sim/m68hc11/ChangeLog
deleted file mode 100644
index 04e0fb667f5..00000000000
--- a/sim/m68hc11/ChangeLog
+++ /dev/null
@@ -1,346 +0,0 @@
-2001-05-20 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * Makefile.in (M68HC11_OBJS): Add m68hc12int.o.
- (m68hc12int.c): Generate using gencode -m6812.
- (m68hc11int.c): Likewise with -m6811.
-
- * gencode.c (m6811_opcode_patterns): New patterns for 68HC12.
- (m6811_page1_opcodes): Remove duplicate entries.
- (m6811_page2_opcodes): Likewise.
- (m6811_page3_opcodes): Likewise.
- (m6811_page4_opcodes): Likewise.
- (m6812_page1_opcodes): New table for 68HC12 instructions.
- (m6812_page2_opcodes): Likewise.
- (gen_fetch_operands): New modes [] and &[] for 68HC12 operands.
- (gen_save_result): Likewise.
- (gen_interpreter_for_table): Handle 68HC11 and 68HC12 opcodes.
- (cmp_opcode): New function for opcode comparision.
- (prepare_table): Sort the opcodes.
- (gen_interpreter): Prepare all the tables and generate either
- a 68HC11 or a 68HC12 simulator.
- (main): New options -m6811 and -m6812.
-
- * m68hc11_sim.c (cpu_single_step): Use pointer to cpu interpretor.
- (cpu_special): Simulation of some 68HC12 instructions.
- (cpu_exg): New function.
- (cpu_dbcc): Likewise.
- (cpu_fetch_relbranch16): Likewise.
- (cpu_push_all): Push according to 68HC11 or 68HC12.
- (cpu_move16): Likewise.
- (cpu_move8): Likewise.
- (cpu_get_indexed_operand16): Likewise.
- (cpu_get_indexed_operand8): Likewise.
- (cpu_get_indexed_operand_addr): Likewise.
- (cpu_set_reg, cpu_set_dst_reg, cpu_get_src_reg, cpu_get_reg): Likewise.
- (cpu_reset): Setup INIT register according to architecture.
-
- * sim-main.h (M6811_Special): Add 68HC12 specific instructions.
- (_sim_cpu): Keep track of the cpu being simulated.
- (cpu_get_tmp3, cpu_get_tmp2, cpu_set_tmp3, cpu_set_tmp2): New.
- (cpu_m68hc11_push_uintxx): Rename of cpu_push_uintxx.
- (cpu_m68hc11_pop_uint8): Likewise.
- (cpu_m68hc12_push_uintxx): New functions for 68HC12.
- (cpu_m68hc12_pop_uintxx): Likewise.
- (cpu_exg, cpu_dbcc, cpu_move8, cpu_move16): Likewise,
- (cpu_fetch_relbranch16): Likewise.
- (cpu_interp_m6811): Rename of cpu_interp.
- (cpu_interp_m6812): New function.
- * interp.c (free_state): New function.
- (dev_list_68hc12): New table.
- (sim_board_reset): Reset depending on the cpu (HC11 or HC12).
- (sim_hw_configure): New function.
- (sim_prepare_for_program): New function.
- (sim_open): Use above new functions.
- (sim_close): Call free_state().
- (sim_info): Print info according to cpu.
- (sim_create_inferior): Use sim_prepare_for_program.
- (sim_do_command): Configure the hardware after a change of the
- architecture.
-
-2001-05-20 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * dv-m68hc11sio.c (m68hc11sio_tx_poll): Always check for
- pending interrupts.
- * interrupts.c (interrupts_process): Keep track of the last number
- of masked insn cycles.
- (interrupts_initialize): Clear last number of masked insn cycles.
- (interrupts_info): Report them.
- (interrupts_update_pending): Compute clear and set masks of
- interrupts and clear the interrupt bits before setting them
- (due to SCI interrupt sharing).
- * interrupts.h (struct interrupts): New members last_mask_cycles
- and xirq_last_mask_cycles.
-
-2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * dv-m68hc11.c (m68hc11cpu_io_read_buffer): Use attach_size
- instead of a hard-coded value.
- (m68hc11cpu_io_write_buffer): Likewise.
- (dv_m68hc11_descriptor): Define a 68hc12 device.
- * dv-m68hc11eepr.c (dv_m68hc11eepr_descriptor): Likewise.
- * dv-m68hc11tim.c (dv_m68hc11tim_descriptor): Likewise.
- * dv-m68hc11spi.c (dv_m68hc11spi_descriptor): Likewise.
- * dv-m68hc11sio.c (dv_m68hc11sio_descriptor): Likewise.
-
-2000-11-22 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * dv-m68hc11.c (attach_m68hc11_regs): Register a delete handler.
- (m68hc11cpu_delete): Delete handler to detach the address space.
-
-2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * dv-m68hc11eepr.c (attach_m68hc11eepr_regs): Use hw_malloc.
- * dv-nvram.c (attach_nvram_regs): Use hw_free and hw_malloc
- instead of free and malloc.
-
-2000-09-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * Makefile.in: Was missing from initial patch.
-
-2000-09-10 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * interp.c (sim_store_register): Remove soft register hack.
- (sim_fetch_register): Likewise.
- (sim_create_inferior): Likewise.
- * sim-main.h: Likewise.
-
-2000-09-10 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * interrupts.c (interrupts_update_pending): Clear the mask of
- pending interrupts here.
- (interrupts_get_current): Don't clear the mask of pending interrupts.
-
-2000-09-10 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * sim-main.h: Define cycle_to_string.
- * dv-m68hc11tim.c (cycle_to_string): New function to translate
- the cpu cycle into some formatted time string.
- (m68hc11tim_print_timer): Use it.
- * dv-m68hc11sio.c (m68hc11sio_info): Use cycle_to_string.
- * dv-m68hc11spi.c (m68hc11spi_info): Likewise.
- * interrupts.c (interrupts_info): Likewise.
- * m68hc11_sim.c (cpu_info): Likewise.
-
-2000-09-06 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * dv-m68hc11tim.c (m68hc11tim_timer_event): Compute the overflow
- interrupt and compare events accurately. Take into account the
- pending ticks not processed by the simulator yet (introduced a shift).
- (m68hc11_port_event): Reset the timer interrupt delays.
- (m68hc11tim_io_read_buffer): Be able to read several bytes.
- (m68hc11tim_io_write_buffer): Likewise for write.
- (m68hc11tim_io_write_buffer): Recompute the timer overflow interrupt.
-
-2000-09-06 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * dv-m68hc11spi.c (m68hc11spi_io_read_buffer): Clear the interrupts.
- (m68hc11spi_io_write_buffer): Likewise and fix the spi frame.
- (m68hc11spi_info): Clarify the status report
- of the SPI when a byte is being sent.
- (m68hc11spi_clock): Fix the spi send frame.
-
-2000-08-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * sim-main.h (m68hc11_map_level): Define level of address mappings.
- * dv-m68hc11eepr.c (struct m68hc11eepr ): New flag to indicate
- whether the eeprom is currently mapped or not.
- (m68hc11eepr_port_event): Use the flag to see if we must unmap
- or map the eeprom. Update the flag to reflect the current state.
- Use M6811_EEPROM_LEVEL when mapping the eeprom.
- (m68hc11eepr_finish): Remove overlap hack.
- (attach_m68hc11eepr_regs): Use M6811_IO_LEVEL when mapping the
- config and control registers.
- * dv-m68hc11.c (m68hc11cpu_finish): Remove overlap hack.
- (attach_m68hc11_regs): Use M6811_IO_LEVEL.
- (m68hc11cpu_io_write): Likewise when unmapping and re-mapping.
- * dv-m68hc11spi.c (m68hc11spi_finish): Likewise.
- (attach_m68hc11spi_regs): Likewise.
- * dv-m68hc11tim.c (m68hc11tim_finish): Likewise.
- (attach_m68hc11tim_regs): Likewise.
- * dv-m68hc11sio.c (m68hc11sio_finish): Likewise.
- (attach_m68hc11sio_regs): Likewise.
- * interp.c (sim_open): Likewise.
- * dv-nvram.c (attach_nvram_regs): Likewise.
-
-Thu Jul 27 21:27:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure, config.in: Regenerate.
-
-2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * Makefile.in (SIM_RUN_OBJS): Define to use nrun.c
- * dv-m68hc11.c (m68hc11cpu_finish): Register detach address callback.
- (dv_m6811_detach_address_callback): New function to detach a
- device from an address space.
- * dv-m68hc11eepr.c (m68hc11eepr_port_event): Initialize
- config register according to --cpu-config option.
- * sim-main.h (_sim_cpu): Add cpu_config member.
- * interp.c (sim_open): Delete specific simulator options.
- * m68hc11_sim.c (cpu_option_handler): New options
- --emulos and -cpu-config <val> to configure the simulator.
- (cpu_initialize): Initialize cpu_config member.
-
-2000-06-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * emulos.c: Fix indentation and comments.
- * gencode.c: Likewise.
- * dv-m68hc11tim.c (m68hc11tim_timer_event): Handle COMPARE_EVENT.
- (m68hc11tim_io_write_buffer): Write compare registers and
- setup compare event.
- * interp.c: Remove unused global variables.
- * interrupts.c (idefs): New compare interrupts.
- Fix indentation and comments.
- * interrupts.h: Likewise.
-
-2000-06-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * dv-m68hc11sio.c: Fix indentation and comments.
- Remove INT_PORT.
- * dv-m68hc11.c: Fix indentation and comments.
- (m68hc11cpu_port_event): Move initialization of M6811_HPRIO from here.
- * m68hc11_sim.c (cpu_reset): To here.
- * dv-m68hc11eepr.c: Fix indentation and comments.
-
-2000-06-17 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * dv-nvram.c: New file, rename from dv-pram.c.
- * dv-pram.c: Delete file.
- * sim-main.h: Incorporate m68hc11_sim.h.
- * m68hc11_sim.h: Delete file.
- * configure.in: Rename pram into nvram.
- * interp.c (sim_open): Likewise in creation of device tree.
-
-2000-05-31 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * interp.c (sim_open): Create the SPI device.
- * dv-m68hc11spi.c: New file for SPI device simulation.
- * configure.in (hw_extra_devices): Add SPI device.
-
-2000-05-28 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * interrupts.c (interrupts_initialize): Clear XIRQ accounting.
- (interrupts_process): Separate IRQ and XIRQ accounting.
- (interrupts_info): Report XIRQ accounting.
- * interrupts.h (struct interrupts): Added accounting for XIRQ.
-
-2000-04-16 Stephane Carrez <stcarrez@worldnet.fr>
-
- * dv-pram.c (attach_pram_regs): Fix the 'save-modified' mode.
- * m68hc11_sim.h (_sim_cpu): Allow configuration of cpu mode.
- * dv-m68hc11.c (attach_m68hc11_regs): Get the cpu MODA,MODB
- configuration from the 'mode' device tree property.
- (m68hc11cpu_port_event): Reset M6811_HPRIO to the cpu MODA, MODB
- configuration.
-
-2000-02-24 Stephane Carrez <stcarrez@worldnet.fr>
-
- * sim-main.h: Remove WITH_TARGET_* defines.
- * Makefile.in (SIM_EXTRA_CFLAGS): Specify the WITH_TARGET_* flags.
-
-2000-02-08 Stephane Carrez <stcarrez@worldnet.fr>
-
- * dv-m68hc11sio.c (m68hc11sio_port_event): Setup the SCI to
- 1200 baud when cpu is in bootstrap mode.
-
- * dv-m68hc11tim.c (m68hc11tim_io_write_buffer): Be able to
- write in the TCTN timer register.
-
- * dv-m68hc11sio.c (m68hc11sio_io_write_buffer): Divide cpu clock
- by 4 to obtain the E clock frequency.
- (sccr2_desc): Use M6811_TIE for TIE bit.
- (m68hc11sio_info): Fix baud rate report.
-
- * dv-m68hc11tim.c (to_realtime): Likewise.
-
- * interp.c (sim_open): When building device tree, only provide
- devices that do not exist yet.
-
- * emulos.c: Fix compilation pb under Windows.
-
- * dv-m68hc11.c (attach_m68hc11_regs): Get the clock frequency
- from the 'clock' property.
-
-2000-01-02 Stephane Carrez <stcarrez@worldnet.fr>
-
- * m68hc11_sim.h (*_REGNUM): Define.
- (_sim_cpu): New member cpu_page0_reg table.
- * interp.c (sim_create_inferior): Fill the cpu_page0_reg table with
- addresses of soft registers in .page0.
- (sim_fetch_register, sim_store_register): Use cpu_page0_reg table
- to get/set soft registers.
-
-1999-12-31 Stephane Carrez <stcarrez@worldnet.fr>
-
- * dv-m68hc11.c (m68hc11cpu_io_write_buffer): Clear byte to avoid
- returning random values.
-
-1999-12-17 Stephane Carrez <stcarrez@worldnet.fr>
-
- * gencode.c: Fix "subb N,x" that used a instead of b.
-
-1999-09-09 Stephane Carrez <stcarrez@worldnet.fr>
-
- * gencode.c: Fixed sbc8 and adc8 when there was a initial carry.
-
-1999-09-01 Stephane Carrez <stcarrez@worldnet.fr>
-
- * sim-main.h (SIM_HANDLES_LMA): Define to enable loading using lma.
-
-1999-08-14 Stephane Carrez <stcarrez@worldnet.fr>
-
- * dv-m68hc11.c (attach_m68hc11_regs): Save the size of the
- register region in the m68hc11cpu struct.
- (m68hc11cpu_io_write): When the IO mapping addres changes,
- detach the register region and re-attach it at the new address.
- (m68hc11cpu_io_read_buffer): Renamed base_address into
- attach_address.
- (m68hc11cpu_io_write_buffer): Likewise. Pass the hw pointer
- to m68hc11cpu_io_write.
-
-1999-08-13 Stephane Carrez <stcarrez@worldnet.fr>
-
- * gencode.c: For sbc8, check the carry and increment the source
- before trying to set the carry for the result.
-
-1999-05-24 John S. Kallal <kallal@voicenet.com>
-
- * interp.c (sim_get_info): Don't crash if the command line is 0.
- Define prototype for sim_get_info() and init_system().
- (sim_info): Correct call to sim_get_info().
-
-1999-05-16 Stephane Carrez <stcarrez@worldnet.fr>
-
- * configure.in: Recognize m6811-*-*.
- * configure: Regenerate.
- * m68hc11_sim.h (cpu_ccr_update_add8, cpu_ccr_update_add16,
- cpu_ccr_update_sub8, cpu_ccr_update_sub16):
- Correct the computation of carry of 8 and 16-bits add and subtract.
- * gencode.c: Use cpu_ccr_update_sub8 for subtraction (carry and
- overflow set in a different manner than add).
-
-1999-05-14 Stephane Carrez <stcarrez@worldnet.fr>
-
- * dv-m68hc11.c (dv_m6811_attach_address_callback): Removed a
- trace message.
- * interp.c (sim_open, sim_create_inferior): Initialize the
- cpu_elf_start from the ELF header.
- * m68hc11_sim.c (cpu_initialize): Clear the new data members.
- (cpu_restart): Use cpu_elf_start as the starting address when
- the flag is set.
- (cpu_special): When cpu_use_elf_start is set, the WAI instruction
- exits the simulator (exit status is in D).
- * m68hc11_sim.h (_sim_cpu): Added members cpu_use_elf_start and
- cpu_elf_star to start execution at address specified in ELF file.
-
-1999-05-02 Stephane Carrez <stcarrez@worldnet.fr>
-
- * Makefile.in, config.in, configure, configure.in: New files.
- * gencode.c: New file, generation of 68HC11 interpreter.
- * m68hc11_sim.h, m68hc11_sim.c: New files, specific operations
- for interpreter.
- * interrupts.c, interrupts.h: New files, management of interrupts.
- * interp.c, sim-main.h,
- * dv-m68hc11.c, dv-m68hc11eepr.c, dv-m68hc11sio.c,
- dv-m68hc11tim.c, dv-pram.c: New files representing devices for
- 68HC11 (dv-pram.c is generic and could probably migrate to common).
- * emulos.c: New file, basic emulation of some os.
diff --git a/sim/m68hc11/Makefile.in b/sim/m68hc11/Makefile.in
deleted file mode 100644
index d2fe599a9f4..00000000000
--- a/sim/m68hc11/Makefile.in
+++ /dev/null
@@ -1,64 +0,0 @@
-# Makefile template for Configure for the 68HC11 sim library.
-# Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-# Written by Cygnus Support.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-## COMMON_PRE_CONFIG_FRAG
-
-M68HC11_OBJS = interp.o m68hc11int.o m68hc12int.o \
- emulos.o interrupts.o m68hc11_sim.o
-
-# List of main object files for `run'.
-SIM_RUN_OBJS = nrun.o
-
-SIM_OBJS = $(M68HC11_OBJS) \
- $(SIM_NEW_COMMON_OBJS) \
- sim-load.o \
- sim-hload.o \
- sim-engine.o \
- sim-stop.o \
- sim-resume.o \
- sim-hrw.o \
- sim-reason.o \
- $(SIM_EXTRA_OBJS)
-
-SIM_PROFILE= -DPROFILE=1 -DWITH_PROFILE=-1
-SIM_EXTRA_CFLAGS = -DWITH_TARGET_WORD_BITSIZE=16 \
- -DWITH_TARGET_CELL_BITSIZE=32 \
- -DWITH_TARGET_WORD_MSB=15
-SIM_EXTRA_CLEAN = clean-extra
-
-SIM_EXTRA_OBJS = @m68hc11_extra_objs@
-
-INCLUDE = $(srcdir)/../../include/callback.h \
- interrupts.h sim-main.h
-
-
-## COMMON_POST_CONFIG_FRAG
-
-m68hc11int.c: gencode
- ./gencode -m6811 > $@
-
-m68hc12int.c: gencode
- ./gencode -m6812 > $@
-
-gencode: gencode.c
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) -o gencode gencode.c
-
-interp.o: interp.c $(INCLUDE)
-
-clean-extra:
- rm -f gencode m68hc11int.c
diff --git a/sim/m68hc11/config.in b/sim/m68hc11/config.in
deleted file mode 100644
index dbd6508d118..00000000000
--- a/sim/m68hc11/config.in
+++ /dev/null
@@ -1,174 +0,0 @@
-/* config.in. Generated automatically from configure.in by autoheader. */
-
-/* Define if using alloca.c. */
-#undef C_ALLOCA
-
-/* Define to empty if the keyword does not work. */
-#undef const
-
-/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
- This function is required for alloca.c support on those systems. */
-#undef CRAY_STACKSEG_END
-
-/* Define if you have alloca, as a function or macro. */
-#undef HAVE_ALLOCA
-
-/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
-#undef HAVE_ALLOCA_H
-
-/* Define if you have a working `mmap' system call. */
-#undef HAVE_MMAP
-
-/* Define as __inline if that's what the C compiler calls it. */
-#undef inline
-
-/* Define to `long' if <sys/types.h> doesn't define. */
-#undef off_t
-
-/* Define if you need to in order for stat and other things to work. */
-#undef _POSIX_SOURCE
-
-/* Define as the return type of signal handlers (int or void). */
-#undef RETSIGTYPE
-
-/* Define to `unsigned' if <sys/types.h> doesn't define. */
-#undef size_t
-
-/* If using the C implementation of alloca, define if you know the
- direction of stack growth for your system; otherwise it will be
- automatically deduced at run-time.
- STACK_DIRECTION > 0 => grows toward higher addresses
- STACK_DIRECTION < 0 => grows toward lower addresses
- STACK_DIRECTION = 0 => direction of growth unknown
- */
-#undef STACK_DIRECTION
-
-/* Define if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Define if your processor stores words with the most significant
- byte first (like Motorola and SPARC, unlike Intel and VAX). */
-#undef WORDS_BIGENDIAN
-
-/* Define to 1 if NLS is requested. */
-#undef ENABLE_NLS
-
-/* Define as 1 if you have gettext and don't want to use GNU gettext. */
-#undef HAVE_GETTEXT
-
-/* Define as 1 if you have the stpcpy function. */
-#undef HAVE_STPCPY
-
-/* Define if your locale.h file contains LC_MESSAGES. */
-#undef HAVE_LC_MESSAGES
-
-/* Define if you have the __argz_count function. */
-#undef HAVE___ARGZ_COUNT
-
-/* Define if you have the __argz_next function. */
-#undef HAVE___ARGZ_NEXT
-
-/* Define if you have the __argz_stringify function. */
-#undef HAVE___ARGZ_STRINGIFY
-
-/* Define if you have the __setfpucw function. */
-#undef HAVE___SETFPUCW
-
-/* Define if you have the aint function. */
-#undef HAVE_AINT
-
-/* Define if you have the anint function. */
-#undef HAVE_ANINT
-
-/* Define if you have the dcgettext function. */
-#undef HAVE_DCGETTEXT
-
-/* Define if you have the getcwd function. */
-#undef HAVE_GETCWD
-
-/* Define if you have the getpagesize function. */
-#undef HAVE_GETPAGESIZE
-
-/* Define if you have the getrusage function. */
-#undef HAVE_GETRUSAGE
-
-/* Define if you have the munmap function. */
-#undef HAVE_MUNMAP
-
-/* Define if you have the putenv function. */
-#undef HAVE_PUTENV
-
-/* Define if you have the setenv function. */
-#undef HAVE_SETENV
-
-/* Define if you have the setlocale function. */
-#undef HAVE_SETLOCALE
-
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diff --git a/sim/m68hc11/configure b/sim/m68hc11/configure
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-else
- exec 6>&1
-fi
-exec 5>./config.log
-
-echo "\
-This file contains any messages produced by compilers while
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-" 1>&5
-
-# Strip out --no-create and --no-recursion so they do not pile up.
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-for ac_arg
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- -no-recursion | --no-recursion | --no-recursio | --no-recursi \
- | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
- ac_configure_args="$ac_configure_args '$ac_arg'" ;;
- *) ac_configure_args="$ac_configure_args $ac_arg" ;;
- esac
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-
-# NLS nuisances.
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-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
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-
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-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
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-
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-
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- fi
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- else
- { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
- fi
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-srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
-
-# Prefer explicitly selected file to automatically selected ones.
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- else
- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
- fi
- fi
-else
- CONFIG_SITE="$sitefile"
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- fi
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-
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- echo "creating cache $cache_file"
- > $cache_file
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-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
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-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-ac_exeext=
-ac_objext=o
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
- # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
- if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
- ac_n= ac_c='
-' ac_t=' '
- else
- ac_n=-n ac_c= ac_t=
- fi
-else
- ac_n= ac_c='\c' ac_t=
-fi
-
-
-
-echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:689: checking how to run the C preprocessor" >&5
-# On Suns, sometimes $CPP names a directory.
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-if test -z "$CPP"; then
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- echo $ac_n "(cached) $ac_c" 1>&6
-else
- # This must be in double quotes, not single quotes, because CPP may get
- # substituted into the Makefile and "${CC-cc}" will confuse make.
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- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp.
- cat > conftest.$ac_ext <<EOF
-#line 704 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:710: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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- :
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- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP="${CC-cc} -E -traditional-cpp"
- cat > conftest.$ac_ext <<EOF
-#line 721 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:727: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- :
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP="${CC-cc} -nologo -E"
- cat > conftest.$ac_ext <<EOF
-#line 738 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:744: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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-if test -z "$ac_err"; then
- :
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP=/lib/cpp
-fi
-rm -f conftest*
-fi
-rm -f conftest*
-fi
-rm -f conftest*
- ac_cv_prog_CPP="$CPP"
-fi
- CPP="$ac_cv_prog_CPP"
-else
- ac_cv_prog_CPP="$CPP"
-fi
-echo "$ac_t""$CPP" 1>&6
-
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:769: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftestmake <<\EOF
-all:
- @echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
- eval ac_cv_prog_make_${ac_make}_set=yes
-else
- eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake
-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- SET_MAKE=
-else
- echo "$ac_t""no" 1>&6
- SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
-echo "configure:796: checking for POSIXized ISC" >&5
-if test -d /etc/conf/kconfig.d &&
- grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
-then
- echo "$ac_t""yes" 1>&6
- ISC=yes # If later tests want to check for ISC.
- cat >> confdefs.h <<\EOF
-#define _POSIX_SOURCE 1
-EOF
-
- if test "$GCC" = yes; then
- CC="$CC -posix"
- else
- CC="$CC -Xp"
- fi
-else
- echo "$ac_t""no" 1>&6
- ISC=
-fi
-
-echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:817: checking for ANSI C header files" >&5
-if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 822 "configure"
-#include "confdefs.h"
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:830: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- ac_cv_header_stdc=yes
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-cat > conftest.$ac_ext <<EOF
-#line 847 "configure"
-#include "confdefs.h"
-#include <string.h>
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "memchr" >/dev/null 2>&1; then
- :
-else
- rm -rf conftest*
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-cat > conftest.$ac_ext <<EOF
-#line 865 "configure"
-#include "confdefs.h"
-#include <stdlib.h>
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "free" >/dev/null 2>&1; then
- :
-else
- rm -rf conftest*
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-if test "$cross_compiling" = yes; then
- :
-else
- cat > conftest.$ac_ext <<EOF
-#line 886 "configure"
-#include "confdefs.h"
-#include <ctype.h>
-#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int main () { int i; for (i = 0; i < 256; i++)
-if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
-exit (0); }
-
-EOF
-if { (eval echo configure:897: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- :
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_header_stdc=no
-fi
-rm -fr conftest*
-fi
-
-fi
-fi
-
-echo "$ac_t""$ac_cv_header_stdc" 1>&6
-if test $ac_cv_header_stdc = yes; then
- cat >> confdefs.h <<\EOF
-#define STDC_HEADERS 1
-EOF
-
-fi
-
-echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:921: checking for working const" >&5
-if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 926 "configure"
-#include "confdefs.h"
-
-int main() {
-
-/* Ultrix mips cc rejects this. */
-typedef int charset[2]; const charset x;
-/* SunOS 4.1.1 cc rejects this. */
-char const *const *ccp;
-char **p;
-/* NEC SVR4.0.2 mips cc rejects this. */
-struct point {int x, y;};
-static struct point const zero = {0,0};
-/* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in an arm
- of an if-expression whose if-part is not a constant expression */
-const char *g = "string";
-ccp = &g + (g ? g-g : 0);
-/* HPUX 7.0 cc rejects these. */
-++ccp;
-p = (char**) ccp;
-ccp = (char const *const *) p;
-{ /* SCO 3.2v4 cc rejects this. */
- char *t;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
-}
-{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
-}
-{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
-}
-{ /* AIX XL C 1.02.0.0 rejects this saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; };
- struct s *b; b->j = 5;
-}
-{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
-}
-
-; return 0; }
-EOF
-if { (eval echo configure:975: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_c_const=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_c_const=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_c_const" 1>&6
-if test $ac_cv_c_const = no; then
- cat >> confdefs.h <<\EOF
-#define const
-EOF
-
-fi
-
-echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:996: checking for inline" >&5
-if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
- cat > conftest.$ac_ext <<EOF
-#line 1003 "configure"
-#include "confdefs.h"
-
-int main() {
-} $ac_kw foo() {
-; return 0; }
-EOF
-if { (eval echo configure:1010: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_c_inline=$ac_kw; break
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
-done
-
-fi
-
-echo "$ac_t""$ac_cv_c_inline" 1>&6
-case "$ac_cv_c_inline" in
- inline | yes) ;;
- no) cat >> confdefs.h <<\EOF
-#define inline
-EOF
- ;;
- *) cat >> confdefs.h <<EOF
-#define inline $ac_cv_c_inline
-EOF
- ;;
-esac
-
-echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:1036: checking for off_t" >&5
-if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1041 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_type_off_t=yes
-else
- rm -rf conftest*
- ac_cv_type_off_t=no
-fi
-rm -f conftest*
-
-fi
-echo "$ac_t""$ac_cv_type_off_t" 1>&6
-if test $ac_cv_type_off_t = no; then
- cat >> confdefs.h <<\EOF
-#define off_t long
-EOF
-
-fi
-
-echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:1069: checking for size_t" >&5
-if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1074 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_type_size_t=yes
-else
- rm -rf conftest*
- ac_cv_type_size_t=no
-fi
-rm -f conftest*
-
-fi
-echo "$ac_t""$ac_cv_type_size_t" 1>&6
-if test $ac_cv_type_size_t = no; then
- cat >> confdefs.h <<\EOF
-#define size_t unsigned
-EOF
-
-fi
-
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments. Useless!
-echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:1104: checking for working alloca.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1109 "configure"
-#include "confdefs.h"
-#include <alloca.h>
-int main() {
-char *p = alloca(2 * sizeof(int));
-; return 0; }
-EOF
-if { (eval echo configure:1116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ac_cv_header_alloca_h=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_header_alloca_h=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
-if test $ac_cv_header_alloca_h = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA_H 1
-EOF
-
-fi
-
-echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:1137: checking for alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1142 "configure"
-#include "confdefs.h"
-
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-# include <malloc.h>
-# define alloca _alloca
-# else
-# if HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# ifdef _AIX
- #pragma alloca
-# else
-# ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-# endif
-# endif
-# endif
-# endif
-#endif
-
-int main() {
-char *p = (char *) alloca(1);
-; return 0; }
-EOF
-if { (eval echo configure:1170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ac_cv_func_alloca_works=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_func_alloca_works=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
-if test $ac_cv_func_alloca_works = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA 1
-EOF
-
-fi
-
-if test $ac_cv_func_alloca_works = no; then
- # The SVR3 libPW and SVR4 libucb both contain incompatible functions
- # that cause trouble. Some versions do not even contain alloca or
- # contain a buggy version. If you still want to use their alloca,
- # use ar to extract alloca.o from them instead of compiling alloca.c.
- ALLOCA=alloca.${ac_objext}
- cat >> confdefs.h <<\EOF
-#define C_ALLOCA 1
-EOF
-
-
-echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:1202: checking whether alloca needs Cray hooks" >&5
-if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1207 "configure"
-#include "confdefs.h"
-#if defined(CRAY) && ! defined(CRAY2)
-webecray
-#else
-wenotbecray
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "webecray" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_os_cray=yes
-else
- rm -rf conftest*
- ac_cv_os_cray=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_os_cray" 1>&6
-if test $ac_cv_os_cray = yes; then
-for ac_func in _getb67 GETB67 getb67; do
- echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1232: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1237 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- cat >> confdefs.h <<EOF
-#define CRAY_STACKSEG_END $ac_func
-EOF
-
- break
-else
- echo "$ac_t""no" 1>&6
-fi
-
-done
-fi
-
-echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:1287: checking stack direction for C alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_c_stack_direction=0
-else
- cat > conftest.$ac_ext <<EOF
-#line 1295 "configure"
-#include "confdefs.h"
-find_stack_direction ()
-{
- static char *addr = 0;
- auto char dummy;
- if (addr == 0)
- {
- addr = &dummy;
- return find_stack_direction ();
- }
- else
- return (&dummy > addr) ? 1 : -1;
-}
-main ()
-{
- exit (find_stack_direction() < 0);
-}
-EOF
-if { (eval echo configure:1314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_c_stack_direction=1
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_c_stack_direction=-1
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
-cat >> confdefs.h <<EOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-EOF
-
-fi
-
-for ac_hdr in unistd.h
-do
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-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1339: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1344 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1349: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-for ac_func in getpagesize
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1378: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1383 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1406: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:1431: checking for working mmap" >&5
-if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_func_mmap_fixed_mapped=no
-else
- cat > conftest.$ac_ext <<EOF
-#line 1439 "configure"
-#include "confdefs.h"
-
-/* Thanks to Mike Haertel and Jim Avera for this test.
- Here is a matrix of mmap possibilities:
- mmap private not fixed
- mmap private fixed at somewhere currently unmapped
- mmap private fixed at somewhere already mapped
- mmap shared not fixed
- mmap shared fixed at somewhere currently unmapped
- mmap shared fixed at somewhere already mapped
- For private mappings, we should verify that changes cannot be read()
- back from the file, nor mmap's back from the file at a different
- address. (There have been systems where private was not correctly
- implemented like the infamous i386 svr4.0, and systems where the
- VM page cache was not coherent with the filesystem buffer cache
- like early versions of FreeBSD and possibly contemporary NetBSD.)
- For shared mappings, we should conversely verify that changes get
- propogated back to all the places they're supposed to be.
-
- Grep wants private fixed already mapped.
- The main things grep needs to know about mmap are:
- * does it exist and is it safe to write into the mmap'd area
- * how to use it (BSD variants) */
-#include <sys/types.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-
-/* This mess was copied from the GNU getpagesize.h. */
-#ifndef HAVE_GETPAGESIZE
-# ifdef HAVE_UNISTD_H
-# include <unistd.h>
-# endif
-
-/* Assume that all systems that can run configure have sys/param.h. */
-# ifndef HAVE_SYS_PARAM_H
-# define HAVE_SYS_PARAM_H 1
-# endif
-
-# ifdef _SC_PAGESIZE
-# define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-# ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-# ifdef EXEC_PAGESIZE
-# define getpagesize() EXEC_PAGESIZE
-# else /* no EXEC_PAGESIZE */
-# ifdef NBPG
-# define getpagesize() NBPG * CLSIZE
-# ifndef CLSIZE
-# define CLSIZE 1
-# endif /* no CLSIZE */
-# else /* no NBPG */
-# ifdef NBPC
-# define getpagesize() NBPC
-# else /* no NBPC */
-# ifdef PAGESIZE
-# define getpagesize() PAGESIZE
-# endif /* PAGESIZE */
-# endif /* no NBPC */
-# endif /* no NBPG */
-# endif /* no EXEC_PAGESIZE */
-# else /* no HAVE_SYS_PARAM_H */
-# define getpagesize() 8192 /* punt totally */
-# endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
-
-#endif /* no HAVE_GETPAGESIZE */
-
-#ifdef __cplusplus
-extern "C" { void *malloc(unsigned); }
-#else
-char *malloc();
-#endif
-
-int
-main()
-{
- char *data, *data2, *data3;
- int i, pagesize;
- int fd;
-
- pagesize = getpagesize();
-
- /*
- * First, make a file with some known garbage in it.
- */
- data = malloc(pagesize);
- if (!data)
- exit(1);
- for (i = 0; i < pagesize; ++i)
- *(data + i) = rand();
- umask(0);
- fd = creat("conftestmmap", 0600);
- if (fd < 0)
- exit(1);
- if (write(fd, data, pagesize) != pagesize)
- exit(1);
- close(fd);
-
- /*
- * Next, try to mmap the file at a fixed address which
- * already has something else allocated at it. If we can,
- * also make sure that we see the same garbage.
- */
- fd = open("conftestmmap", O_RDWR);
- if (fd < 0)
- exit(1);
- data2 = malloc(2 * pagesize);
- if (!data2)
- exit(1);
- data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
- if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_FIXED, fd, 0L))
- exit(1);
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data2 + i))
- exit(1);
-
- /*
- * Finally, make sure that changes to the mapped area
- * do not percolate back to the file as seen by read().
- * (This is a bug on some variants of i386 svr4.0.)
- */
- for (i = 0; i < pagesize; ++i)
- *(data2 + i) = *(data2 + i) + 1;
- data3 = malloc(pagesize);
- if (!data3)
- exit(1);
- if (read(fd, data3, pagesize) != pagesize)
- exit(1);
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data3 + i))
- exit(1);
- close(fd);
- unlink("conftestmmap");
- exit(0);
-}
-
-EOF
-if { (eval echo configure:1579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_func_mmap_fixed_mapped=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_func_mmap_fixed_mapped=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
-if test $ac_cv_func_mmap_fixed_mapped = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_MMAP 1
-EOF
-
-fi
-
-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:1602: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1607 "configure"
-#include "confdefs.h"
-
-int main() {
-
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
-; return 0; }
-EOF
-if { (eval echo configure:1618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_cygwin=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes
-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:1635: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1640 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:1647: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_mingw32=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_mingw32" 1>&6
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes
-
-# autoconf.info says this should be called right after AC_INIT.
-
-
-ac_aux_dir=
-for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
- if test -f $ac_dir/install-sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f $ac_dir/install.sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- fi
-done
-if test -z "$ac_aux_dir"; then
- { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-# configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-# same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-# as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:1714: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
- case $nonopt in
- NONE)
- if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
- else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
- fi ;;
- *) host_alias=$nonopt ;;
- esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:1735: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
-NONE)
- case $nonopt in
- NONE) target_alias=$host_alias ;;
- *) target_alias=$nonopt ;;
- esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:1753: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
- case $nonopt in
- NONE) build_alias=$host_alias ;;
- *) build_alias=$nonopt ;;
- esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
- test "$program_prefix$program_suffix$program_transform_name" = \
- NONENONEs,x,x, &&
- program_prefix=${target_alias}-
-
-if test "$program_transform_name" = s,x,x,; then
- program_transform_name=
-else
- # Double any \ or $. echo might interpret backslashes.
- cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
- program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
- rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
- program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
- program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1797: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_CC="gcc"
- break
- fi
- done
- IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1827: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_prog_rejected=no
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- break
- fi
- done
- IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# -gt 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- set dummy "$ac_dir/$ac_word" "$@"
- shift
- ac_cv_prog_CC="$@"
- fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
- if test -z "$CC"; then
- case "`uname -s`" in
- *win32* | *WIN32*)
- # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
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- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
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-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1910: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
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-ac_ext=c
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- echo "configure: failed program was:" >&5
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-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
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-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
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- ac_cv_prog_gcc=no
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-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
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- GCC=
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-
-ac_test_CFLAGS="${CFLAGS+set}"
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-CFLAGS=
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- ac_cv_prog_cc_g=no
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-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
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- CFLAGS=
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-
-# Find a good install program. We prefer a C program (faster),
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-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
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-else
- IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
- for ac_dir in $PATH; do
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- *)
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- else
- ac_cv_path_install="$ac_dir/$ac_prog -c"
- break 2
- fi
- fi
- done
- ;;
- esac
- done
- IFS="$ac_save_IFS"
-
-fi
- if test "${ac_cv_path_install+set}" = set; then
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- else
- # As a last resort, use the slow shell script. We don't cache a
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-
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-
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-
-
-# Put a plausible default for CC_FOR_BUILD in Makefile.
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- CC_FOR_BUILD=gcc
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-
-
-
-
-AR=${AR-ar}
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-# Extract the first word of "ranlib", so it can be a program name with args.
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-echo "configure:2096: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
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- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
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- break
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
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-fi
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-else
- echo "$ac_t""no" 1>&6
-fi
-
-
-ALL_LINGUAS=
-
- for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
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-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2131: checking for $ac_hdr" >&5
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-else
- cat > conftest.$ac_ext <<EOF
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-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
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- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
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- eval "ac_cv_header_$ac_safe=no"
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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-else
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-int main() {
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-if { (eval echo configure:2199: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
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- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
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-
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-echo "configure:2228: checking for $ac_func" >&5
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-else
- cat > conftest.$ac_ext <<EOF
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-char $ac_func();
-
-int main() {
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-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
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-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
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-; return 0; }
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-if { (eval echo configure:2256: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
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-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
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-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
- fi
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-#define HAVE_STPCPY 1
-EOF
-
- fi
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- if test $ac_cv_header_locale_h = yes; then
- echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:2290: checking for LC_MESSAGES" >&5
-if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2295 "configure"
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-; return 0; }
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-if { (eval echo configure:2302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- am_cv_val_LC_MESSAGES=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- am_cv_val_LC_MESSAGES=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
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-EOF
-
- fi
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- echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:2323: checking whether NLS is requested" >&5
- # Check whether --enable-nls or --disable-nls was given.
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-fi
-
- echo "$ac_t""$USE_NLS" 1>&6
-
-
- USE_INCLUDED_LIBINTL=no
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-
- echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:2343: checking whether included gettext is requested" >&5
- # Check whether --with-included-gettext or --without-included-gettext was given.
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-fi
-
- echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
-
- nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
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- CATOBJEXT=NONE
-
- ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:2362: checking for libintl.h" >&5
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- echo $ac_n "(cached) $ac_c" 1>&6
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- cat > conftest.$ac_ext <<EOF
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- echo "configure: failed program was:" >&5
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- echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
-echo "configure:2389: checking for gettext in libc" >&5
-if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2394 "configure"
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-if { (eval echo configure:2401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- gt_cv_func_gettext_libc=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
-
- if test "$gt_cv_func_gettext_libc" != "yes"; then
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-echo "configure:2417: checking for bindtextdomain in -lintl" >&5
-ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
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- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lintl $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2425 "configure"
-#include "confdefs.h"
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-/* We use char because int might match the return type of a gcc2
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-char bindtextdomain();
-
-int main() {
-bindtextdomain()
-; return 0; }
-EOF
-if { (eval echo configure:2436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
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- echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
-echo "configure:2452: checking for gettext in libintl" >&5
-if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
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-else
- cat > conftest.$ac_ext <<EOF
-#line 2457 "configure"
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-
-int main() {
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-EOF
-if { (eval echo configure:2464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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- gt_cv_func_gettext_libintl=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- gt_cv_func_gettext_libintl=no
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-rm -f conftest*
-fi
-
-echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
- fi
-
- if test "$gt_cv_func_gettext_libc" = "yes" \
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- cat >> confdefs.h <<\EOF
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-EOF
-
- # Extract the first word of "msgfmt", so it can be a program name with args.
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-else
- case "$MSGFMT" in
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- ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
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- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
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- fi
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
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-esac
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-MSGFMT="$ac_cv_path_MSGFMT"
-if test -n "$MSGFMT"; then
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- echo "$ac_t""no" 1>&6
-fi
- if test "$MSGFMT" != "no"; then
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-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2526: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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-else
- cat > conftest.$ac_ext <<EOF
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-
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- echo "configure: failed program was:" >&5
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- eval "ac_cv_func_$ac_func=no"
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-
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-
- # Extract the first word of "gmsgfmt", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2581: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- case "$GMSGFMT" in
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- ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
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- ?:/*)
- ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
- ;;
- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
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- done
- IFS="$ac_save_ifs"
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-GMSGFMT="$ac_cv_path_GMSGFMT"
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-else
- echo "$ac_t""no" 1>&6
-fi
-
- # Extract the first word of "xgettext", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2617: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
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-else
- case "$XGETTEXT" in
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- ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
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- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
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- IFS="$ac_save_ifs"
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-XGETTEXT="$ac_cv_path_XGETTEXT"
-if test -n "$XGETTEXT"; then
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-else
- echo "$ac_t""no" 1>&6
-fi
-
- cat > conftest.$ac_ext <<EOF
-#line 2649 "configure"
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-
-int main() {
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-if { (eval echo configure:2657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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- CATOBJEXT=.gmo
- DATADIRNAME=share
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CATOBJEXT=.mo
- DATADIRNAME=lib
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-rm -f conftest*
- INSTOBJEXT=.mo
- fi
- fi
-
-else
- echo "$ac_t""no" 1>&6
-fi
-
-
-
- if test "$CATOBJEXT" = "NONE"; then
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- fi
-
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- # Extract the first word of "msgfmt", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2689: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- case "$MSGFMT" in
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- ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
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- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
- ac_cv_path_MSGFMT="$ac_dir/$ac_word"
- break
- fi
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
- ;;
-esac
-fi
-MSGFMT="$ac_cv_path_MSGFMT"
-if test -n "$MSGFMT"; then
- echo "$ac_t""$MSGFMT" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
- # Extract the first word of "gmsgfmt", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2723: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- case "$GMSGFMT" in
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- ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
- ;;
- ?:/*)
- ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
- ;;
- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
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- break
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
- ;;
-esac
-fi
-GMSGFMT="$ac_cv_path_GMSGFMT"
-if test -n "$GMSGFMT"; then
- echo "$ac_t""$GMSGFMT" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
- # Extract the first word of "xgettext", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2759: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
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-else
- case "$XGETTEXT" in
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- ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
- ;;
- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
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- ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
- break
- fi
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
- ;;
-esac
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-XGETTEXT="$ac_cv_path_XGETTEXT"
-if test -n "$XGETTEXT"; then
- echo "$ac_t""$XGETTEXT" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-
- USE_INCLUDED_LIBINTL=yes
- CATOBJEXT=.gmo
- INSTOBJEXT=.mo
- DATADIRNAME=share
- INTLDEPS='$(top_builddir)/../intl/libintl.a'
- INTLLIBS=$INTLDEPS
- LIBS=`echo $LIBS | sed -e 's/-lintl//'`
- nls_cv_header_intl=libintl.h
- nls_cv_header_libgt=libgettext.h
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-
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- : ;
- else
- echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
- XGETTEXT=":"
- fi
- fi
-
- # We need to process the po/ directory.
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- else
- DATADIRNAME=share
- nls_cv_header_intl=libintl.h
- nls_cv_header_libgt=libgettext.h
- fi
-
- # If this is used in GNU gettext we have to set USE_NLS to `yes'
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- fi
-
- for lang in $ALL_LINGUAS; do
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- POFILES="$POFILES $lang.po"
- done
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- if test "x$CATOBJEXT" != "x"; then
- if test "x$ALL_LINGUAS" = "x"; then
- LINGUAS=
- else
- echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:2849: checking for catalogs to be installed" >&5
- NEW_LINGUAS=
- for lang in ${LINGUAS=$ALL_LINGUAS}; do
- case "$ALL_LINGUAS" in
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- esac
- done
- LINGUAS=$NEW_LINGUAS
- echo "$ac_t""$LINGUAS" 1>&6
- fi
-
- if test -n "$LINGUAS"; then
- for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
- fi
- fi
-
- if test $ac_cv_header_locale_h = yes; then
- INCLUDE_LOCALE_H="#include <locale.h>"
- else
- INCLUDE_LOCALE_H="\
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- fi
-
-
- if test -f $srcdir/po2tbl.sed.in; then
- if test "$CATOBJEXT" = ".cat"; then
- ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:2877: checking for linux/version.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2882 "configure"
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-#include <linux/version.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2887: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- msgformat=linux
-else
- echo "$ac_t""no" 1>&6
-msgformat=xopen
-fi
-
-
- sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
- fi
- sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
- $srcdir/po2tbl.sed.in > po2tbl.sed
- fi
-
- if test "$PACKAGE" = "gettext"; then
- GT_NO="#NO#"
- GT_YES=
- else
- GT_NO=
- GT_YES="#YES#"
- fi
-
-
-
- MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
-
-
- l=
-
-
- if test -d $srcdir/po; then
- test -d po || mkdir po
- if test "x$srcdir" != "x."; then
- if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
- posrcprefix="$srcdir/"
- else
- posrcprefix="../$srcdir/"
- fi
- else
- posrcprefix="../"
- fi
- rm -f po/POTFILES
- sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
- < $srcdir/po/POTFILES.in > po/POTFILES
- fi
-
-
-# Check for common headers.
-# FIXME: Seems to me this can cause problems for i386-windows hosts.
-# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
-for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2956: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2961 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2966: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
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-
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- echo "$ac_t""no" 1>&6
-fi
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-
-for ac_hdr in sys/time.h sys/resource.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2996: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3001 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3006: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
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- echo "$ac_t""no" 1>&6
-fi
-done
-
-for ac_hdr in fcntl.h fpu_control.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3036: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3041 "configure"
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-#include <$ac_hdr>
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3046: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
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- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
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-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
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- echo "$ac_t""no" 1>&6
-fi
-done
-
-for ac_hdr in dlfcn.h errno.h sys/stat.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3076: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3081 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3086: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
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-
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- echo "$ac_t""no" 1>&6
-fi
-done
-
-for ac_func in getrusage time sigaction __setfpucw
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-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3115: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3120 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:3143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-
-# Check for socket libraries
-echo $ac_n "checking for bind in -lsocket""... $ac_c" 1>&6
-echo "configure:3170: checking for bind in -lsocket" >&5
-ac_lib_var=`echo socket'_'bind | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lsocket $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 3178 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char bind();
-
-int main() {
-bind()
-; return 0; }
-EOF
-if { (eval echo configure:3189: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
- LIBS="-lsocket $LIBS"
-
-else
- echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:3217: checking for gethostbyname in -lnsl" >&5
-ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lnsl $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 3225 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char gethostbyname();
-
-int main() {
-gethostbyname()
-; return 0; }
-EOF
-if { (eval echo configure:3236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
- LIBS="-lnsl $LIBS"
-
-else
- echo "$ac_t""no" 1>&6
-fi
-
-
-. ${srcdir}/../../bfd/configure.host
-
-
-
-USE_MAINTAINER_MODE=no
-# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then
- enableval="$enable_maintainer_mode"
- case "${enableval}" in
- yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
- no) MAINT="#" ;;
- *) { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
-esac
-if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
- echo "Setting maintainer mode" 6>&1
-fi
-else
- MAINT="#"
-fi
-
-
-
-# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
-if test "${enable_sim_bswap+set}" = set; then
- enableval="$enable_sim_bswap"
- case "${enableval}" in
- yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
- no) sim_bswap="-DWITH_BSWAP=0";;
- *) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
- echo "Setting bswap flags = $sim_bswap" 6>&1
-fi
-else
- sim_bswap=""
-fi
-
-
-
-# Check whether --enable-sim-cflags or --disable-sim-cflags was given.
-if test "${enable_sim_cflags+set}" = set; then
- enableval="$enable_sim_cflags"
- case "${enableval}" in
- yes) sim_cflags="-O2 -fomit-frame-pointer";;
- trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
- no) sim_cflags="";;
- *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
-esac
-if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
- echo "Setting sim cflags = $sim_cflags" 6>&1
-fi
-else
- sim_cflags=""
-fi
-
-
-
-# Check whether --enable-sim-debug or --disable-sim-debug was given.
-if test "${enable_sim_debug+set}" = set; then
- enableval="$enable_sim_debug"
- case "${enableval}" in
- yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
- no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
- *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
- echo "Setting sim debug = $sim_debug" 6>&1
-fi
-else
- sim_debug=""
-fi
-
-
-
-# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
-if test "${enable_sim_stdio+set}" = set; then
- enableval="$enable_sim_stdio"
- case "${enableval}" in
- yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
- no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
- *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
- echo "Setting stdio flags = $sim_stdio" 6>&1
-fi
-else
- sim_stdio=""
-fi
-
-
-
-# Check whether --enable-sim-trace or --disable-sim-trace was given.
-if test "${enable_sim_trace+set}" = set; then
- enableval="$enable_sim_trace"
- case "${enableval}" in
- yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
- no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
- [-0-9]*)
- sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
- [a-z]*)
- sim_trace=""
- for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
- if test x"$sim_trace" = x; then
- sim_trace="-DWITH_TRACE='(TRACE_$x"
- else
- sim_trace="${sim_trace}|TRACE_$x"
- fi
- done
- sim_trace="$sim_trace)'" ;;
-esac
-if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
- echo "Setting sim trace = $sim_trace" 6>&1
-fi
-else
- sim_trace=""
-fi
-
-
-
-# Check whether --enable-sim-profile or --disable-sim-profile was given.
-if test "${enable_sim_profile+set}" = set; then
- enableval="$enable_sim_profile"
- case "${enableval}" in
- yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
- no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
- [-0-9]*)
- sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
- [a-z]*)
- sim_profile=""
- for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
- if test x"$sim_profile" = x; then
- sim_profile="-DWITH_PROFILE='(PROFILE_$x"
- else
- sim_profile="${sim_profile}|PROFILE_$x"
- fi
- done
- sim_profile="$sim_profile)'" ;;
-esac
-if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
- echo "Setting sim profile = $sim_profile" 6>&1
-fi
-else
- sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
-fi
-
-
-
-echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:3412: checking return type of signal handlers" >&5
-if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3417 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <signal.h>
-#ifdef signal
-#undef signal
-#endif
-#ifdef __cplusplus
-extern "C" void (*signal (int, void (*)(int)))(int);
-#else
-void (*signal ()) ();
-#endif
-
-int main() {
-int i;
-; return 0; }
-EOF
-if { (eval echo configure:3434: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_type_signal=void
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_type_signal=int
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_type_signal" 1>&6
-cat >> confdefs.h <<EOF
-#define RETSIGTYPE $ac_cv_type_signal
-EOF
-
-
-
-
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:3456: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
- ac_cv_exeext=.exe
-else
- rm -f conftest*
- echo 'int main () { return 0; }' > conftest.$ac_ext
- ac_cv_exeext=
- if { (eval echo configure:3466: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
- for file in conftest.*; do
- case $file in
- *.c | *.o | *.obj | *.ilk | *.pdb) ;;
- *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
- esac
- done
- else
- { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
- fi
- rm -f conftest*
- test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-
-sim_link_files=
-sim_link_links=
-
-sim_link_links=tconfig.h
-if test -f ${srcdir}/tconfig.in
-then
- sim_link_files=tconfig.in
-else
- sim_link_files=../common/tconfig.in
-fi
-
-# targ-vals.def points to the libc macro description file.
-case "${target}" in
-*-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
-esac
-sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
-sim_link_links="${sim_link_links} targ-vals.def"
-
-
-
-
-default_sim_inline=""
-# Check whether --enable-sim-inline or --disable-sim-inline was given.
-if test "${enable_sim_inline+set}" = set; then
- enableval="$enable_sim_inline"
- sim_inline=""
-case "$enableval" in
- no) sim_inline="-DDEFAULT_INLINE=0";;
- 0) sim_inline="-DDEFAULT_INLINE=0";;
- yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
- 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
- *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
- new_flag=""
- case "$x" in
- *_INLINE=*) new_flag="-D$x";;
- *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
- *_INLINE) new_flag="-D$x=ALL_C_INLINE";;
- *) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
- esac
- if test x"$sim_inline" = x""; then
- sim_inline="$new_flag"
- else
- sim_inline="$sim_inline $new_flag"
- fi
- done;;
-esac
-if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
- echo "Setting inline flags = $sim_inline" 6>&1
-fi
-else
-
-if test "x$cross_compiling" = "xno"; then
- if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
- sim_inline="${default_sim_inline}"
- if test x"$silent" != x"yes"; then
- echo "Setting inline flags = $sim_inline" 6>&1
- fi
- else
- sim_inline=""
- fi
-else
- sim_inline="-DDEFAULT_INLINE=0"
-fi
-fi
-
-wire_alignment="NONSTRICT_ALIGNMENT"
-default_alignment=""
-
-# Check whether --enable-sim-alignment or --disable-sim-alignment was given.
-if test "${enable_sim_alignment+set}" = set; then
- enableval="$enable_sim_alignment"
- case "${enableval}" in
- strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
- nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
- forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
- yes) if test x"$wire_alignment" != x; then
- sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
- else
- if test x"$default_alignment" != x; then
- sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
- else
- echo "No hard-wired alignment for target $target" 1>&6
- sim_alignment="-DWITH_ALIGNMENT=0"
- fi
- fi;;
- no) if test x"$default_alignment" != x; then
- sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
- else
- if test x"$wire_alignment" != x; then
- sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
- else
- echo "No default alignment for target $target" 1>&6
- sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
- fi
- fi;;
- *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
- echo "Setting alignment flags = $sim_alignment" 6>&1
-fi
-else
- if test x"$default_alignment" != x; then
- sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
-else
- if test x"$wire_alignment" != x; then
- sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
- else
- sim_alignment=
- fi
-fi
-fi
-
-
-# Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
-if test "${enable_sim_hostendian+set}" = set; then
- enableval="$enable_sim_hostendian"
- case "${enableval}" in
- no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
- b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
- l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
- *) { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
- echo "Setting hostendian flags = $sim_hostendian" 6>&1
-fi
-else
-
-if test "x$cross_compiling" = "xno"; then
- echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:3616: checking whether byte ordering is bigendian" >&5
-if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_cv_c_bigendian=unknown
-# See if sys/param.h defines the BYTE_ORDER macro.
-cat > conftest.$ac_ext <<EOF
-#line 3623 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/param.h>
-int main() {
-
-#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
- bogus endian macros
-#endif
-; return 0; }
-EOF
-if { (eval echo configure:3634: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- # It does; now see whether it defined to BIG_ENDIAN or not.
-cat > conftest.$ac_ext <<EOF
-#line 3638 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/param.h>
-int main() {
-
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif
-; return 0; }
-EOF
-if { (eval echo configure:3649: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_c_bigendian=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_c_bigendian=no
-fi
-rm -f conftest*
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
-if test $ac_cv_c_bigendian = unknown; then
-if test "$cross_compiling" = yes; then
- { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
-else
- cat > conftest.$ac_ext <<EOF
-#line 3669 "configure"
-#include "confdefs.h"
-main () {
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long l;
- char c[sizeof (long)];
- } u;
- u.l = 1;
- exit (u.c[sizeof (long) - 1] == 1);
-}
-EOF
-if { (eval echo configure:3682: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_c_bigendian=no
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_c_bigendian=yes
-fi
-rm -fr conftest*
-fi
-
-fi
-fi
-
-echo "$ac_t""$ac_cv_c_bigendian" 1>&6
-if test $ac_cv_c_bigendian = yes; then
- cat >> confdefs.h <<\EOF
-#define WORDS_BIGENDIAN 1
-EOF
-
-fi
-
- if test $ac_cv_c_bigendian = yes; then
- sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
- else
- sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
- fi
-else
- sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
-fi
-fi
-
-
-# Check whether --enable-build-warnings or --disable-build-warnings was given.
-if test "${enable_build_warnings+set}" = set; then
- enableval="$enable_build_warnings"
- build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
-case "${enableval}" in
- yes) ;;
- no) build_warnings="-w";;
- ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
- build_warnings="${build_warnings} ${t}";;
- *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
- build_warnings="${t} ${build_warnings}";;
- *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
-esac
-if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
- echo "Setting warning flags = $build_warnings" 6>&1
-fi
-WARN_CFLAGS=""
-WERROR_CFLAGS=""
-if test "x${build_warnings}" != x -a "x$GCC" = xyes
-then
- # Separate out the -Werror flag as some files just cannot be
- # compiled with it enabled.
- for w in ${build_warnings}; do
- case $w in
- -Werr*) WERROR_CFLAGS=-Werror ;;
- *) WARN_CFLAGS="${WARN_CFLAGS} $w"
- esac
- done
-fi
-else
- build_warnings=""
-fi
-
-
-#
-# Add simulated hardware devices
-#
-hw_enabled=no
-case "${target}" in
- m68hc11-*-*|m6811-*-*)
- hw_enabled=yes
- hw_extra_devices="m68hc11 m68hc11sio m68hc11eepr m68hc11tim m68hc11spi nvram"
- m68hc11_extra_objs="dv-sockser.o"
- SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_M68HC11=1"
- ;;
- *)
- m68hc11_extra_objs=""
- ;;
-esac
-
-if test x"$hw_enabled" = x"yes"; then
- sim_hw_p=yes
-else
- sim_hw_p=no
-fi
-if test "$hw_devices"; then
- hardware="core pal glue"
-else
- hardware="core pal glue $hw_extra_devices"
-fi
-sim_hw_cflags="-DWITH_HW=1"
-sim_hw="$hardware"
-sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
-# Check whether --enable-sim-hardware or --disable-sim-hardware was given.
-if test "${enable_sim_hardware+set}" = set; then
- enableval="$enable_sim_hardware"
-
-case "${enableval}" in
- yes) sim_hw_p=yes;;
- no) sim_hw_p=no;;
- ,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
- *,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
- *) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
-esac
-if test "$sim_hw_p" != yes; then
- sim_hw_objs=
- sim_hw_cflags="-DWITH_HW=0"
- sim_hw=
-else
- sim_hw_cflags="-DWITH_HW=1"
- # remove duplicates
- sim_hw=""
- sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
- for i in x $hardware ; do
- case " $f " in
- x) ;;
- *" $i "*) ;;
- *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
- esac
- done
-fi
-if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
- echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-else
-
-if test "$sim_hw_p" != yes; then
- sim_hw_objs=
- sim_hw_cflags="-DWITH_HW=0"
- sim_hw=
-fi
-if test x"$silent" != x"yes"; then
- echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-fi
-
-
-for ac_hdr in string.h strings.h stdlib.h stdlib.h fcntl.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3827: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3832 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3837: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs. It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already. You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
- case `(ac_space=' '; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
- # `set' does not quote correctly, so add quotes (double-quote substitution
- # turns \\\\ into \\, and sed turns \\ into \).
- sed -n \
- -e "s/'/'\\\\''/g" \
- -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
- ;;
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
- ;;
- esac >> confcache
-if cmp -s $cache_file confcache; then
- :
-else
- if test -w $cache_file; then
- echo "updating cache $cache_file"
- cat confcache > $cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
- ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-DEFS=-DHAVE_CONFIG_H
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
- case "\$ac_option" in
- -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
- echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
- exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
- -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
- echo "$CONFIG_STATUS generated by autoconf version 2.13"
- exit 0 ;;
- -help | --help | --hel | --he | --h)
- echo "\$ac_cs_usage"; exit 0 ;;
- *) echo "\$ac_cs_usage"; exit 1 ;;
- esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@sim_environment@%$sim_environment%g
-s%@sim_alignment@%$sim_alignment%g
-s%@sim_assert@%$sim_assert%g
-s%@sim_bitsize@%$sim_bitsize%g
-s%@sim_endian@%$sim_endian%g
-s%@sim_hostendian@%$sim_hostendian%g
-s%@sim_float@%$sim_float%g
-s%@sim_scache@%$sim_scache%g
-s%@sim_default_model@%$sim_default_model%g
-s%@sim_hw_cflags@%$sim_hw_cflags%g
-s%@sim_hw_objs@%$sim_hw_objs%g
-s%@sim_hw@%$sim_hw%g
-s%@sim_inline@%$sim_inline%g
-s%@sim_packages@%$sim_packages%g
-s%@sim_regparm@%$sim_regparm%g
-s%@sim_reserved_bits@%$sim_reserved_bits%g
-s%@sim_smp@%$sim_smp%g
-s%@sim_stdcall@%$sim_stdcall%g
-s%@sim_xor_endian@%$sim_xor_endian%g
-s%@WARN_CFLAGS@%$WARN_CFLAGS%g
-s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@CC@%$CC%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
-s%@HDEFINES@%$HDEFINES%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CPP@%$CPP%g
-s%@ALLOCA@%$ALLOCA%g
-s%@USE_NLS@%$USE_NLS%g
-s%@MSGFMT@%$MSGFMT%g
-s%@GMSGFMT@%$GMSGFMT%g
-s%@XGETTEXT@%$XGETTEXT%g
-s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
-s%@CATALOGS@%$CATALOGS%g
-s%@CATOBJEXT@%$CATOBJEXT%g
-s%@DATADIRNAME@%$DATADIRNAME%g
-s%@GMOFILES@%$GMOFILES%g
-s%@INSTOBJEXT@%$INSTOBJEXT%g
-s%@INTLDEPS@%$INTLDEPS%g
-s%@INTLLIBS@%$INTLLIBS%g
-s%@INTLOBJS@%$INTLOBJS%g
-s%@POFILES@%$POFILES%g
-s%@POSUB@%$POSUB%g
-s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
-s%@GT_NO@%$GT_NO%g
-s%@GT_YES@%$GT_YES%g
-s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
-s%@l@%$l%g
-s%@MAINT@%$MAINT%g
-s%@sim_bswap@%$sim_bswap%g
-s%@sim_cflags@%$sim_cflags%g
-s%@sim_debug@%$sim_debug%g
-s%@sim_stdio@%$sim_stdio%g
-s%@sim_trace@%$sim_trace%g
-s%@sim_profile@%$sim_profile%g
-s%@EXEEXT@%$EXEEXT%g
-s%@m68hc11_extra_objs@%$m68hc11_extra_objs%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
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- sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
- else
- sed "${ac_end}q" conftest.subs > conftest.s$ac_file
- fi
- if test ! -s conftest.s$ac_file; then
- ac_more_lines=false
- rm -f conftest.s$ac_file
- else
- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds="sed -f conftest.s$ac_file"
- else
- ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
- fi
- ac_file=`expr $ac_file + 1`
- ac_beg=$ac_end
- ac_end=`expr $ac_end + $ac_max_sed_cmds`
- fi
-done
-if test -z "$ac_sed_cmds"; then
- ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
- # A "../" for each directory in $ac_dir_suffix.
- ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
- else
- ac_dir_suffix= ac_dots=
- fi
-
- case "$ac_given_srcdir" in
- .) srcdir=.
- if test -z "$ac_dots"; then top_srcdir=.
- else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
- /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
- *) # Relative path.
- srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
- top_srcdir="$ac_dots$ac_given_srcdir" ;;
- esac
-
- case "$ac_given_INSTALL" in
- [/$]*) INSTALL="$ac_given_INSTALL" ;;
- *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
- esac
-
- echo creating "$ac_file"
- rm -f "$ac_file"
- configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
- case "$ac_file" in
- *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
- *) ac_comsub= ;;
- esac
-
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
-# NAME is the cpp macro being defined and VALUE is the value it is being given.
-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
-ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
-ac_dC='\3'
-ac_dD='%g'
-# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
-ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_uB='\([ ]\)%\1#\2define\3'
-ac_uC=' '
-ac_uD='\4%g'
-# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_eB='$%\1#\2define\3'
-ac_eC=' '
-ac_eD='%g'
-
-if test "${CONFIG_HEADERS+set}" != set; then
-EOF
-cat >> $CONFIG_STATUS <<EOF
- CONFIG_HEADERS="config.h:config.in"
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-fi
-for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- echo creating $ac_file
-
- rm -f conftest.frag conftest.in conftest.out
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- cat $ac_file_inputs > conftest.in
-
-EOF
-
-# Transform confdefs.h into a sed script conftest.vals that substitutes
-# the proper values into config.h.in to produce config.h. And first:
-# Protect against being on the right side of a sed subst in config.status.
-# Protect against being in an unquoted here document in config.status.
-rm -f conftest.vals
-cat > conftest.hdr <<\EOF
-s/[\\&%]/\\&/g
-s%[\\$`]%\\&%g
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
-s%ac_d%ac_u%gp
-s%ac_u%ac_e%gp
-EOF
-sed -n -f conftest.hdr confdefs.h > conftest.vals
-rm -f conftest.hdr
-
-# This sed command replaces #undef with comments. This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-cat >> conftest.vals <<\EOF
-s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
-EOF
-
-# Break up conftest.vals because some shells have a limit on
-# the size of here documents, and old seds have small limits too.
-
-rm -f conftest.tail
-while :
-do
- ac_lines=`grep -c . conftest.vals`
- # grep -c gives empty output for an empty file on some AIX systems.
- if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
- # Write a limited-size here document to conftest.frag.
- echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
- sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
- echo 'CEOF
- sed -f conftest.frag conftest.in > conftest.out
- rm -f conftest.in
- mv conftest.out conftest.in
-' >> $CONFIG_STATUS
- sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
- rm -f conftest.vals
- mv conftest.tail conftest.vals
-done
-rm -f conftest.vals
-
-cat >> $CONFIG_STATUS <<\EOF
- rm -f conftest.frag conftest.h
- echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
- cat conftest.in >> conftest.h
- rm -f conftest.in
- if cmp -s $ac_file conftest.h 2>/dev/null; then
- echo "$ac_file is unchanged"
- rm -f conftest.h
- else
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- fi
- rm -f $ac_file
- mv conftest.h $ac_file
- fi
-fi; done
-
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-ac_sources="$sim_link_files"
-ac_dests="$sim_link_links"
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-srcdir=$ac_given_srcdir
-while test -n "$ac_sources"; do
- set $ac_dests; ac_dest=$1; shift; ac_dests=$*
- set $ac_sources; ac_source=$1; shift; ac_sources=$*
-
- echo "linking $srcdir/$ac_source to $ac_dest"
-
- if test ! -r $srcdir/$ac_source; then
- { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
- fi
- rm -f $ac_dest
-
- # Make relative symlinks.
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
- # The dest file is in a subdirectory.
- test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
- ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
- # A "../" for each directory in $ac_dest_dir_suffix.
- ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
- else
- ac_dest_dir_suffix= ac_dots=
- fi
-
- case "$srcdir" in
- [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
- *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
- esac
-
- # Make a symlink if possible; otherwise try a hard link.
- if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
- ln $srcdir/$ac_source $ac_dest; then :
- else
- { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
- fi
-done
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-case "x$CONFIG_FILES" in
- xMakefile*)
- echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
- rm -f Makesim1.tmp Makesim2.tmp Makefile
- sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
- sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
- sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
- -e '/^## COMMON_POST_/ r Makesim2.tmp' \
- <Makefile.sim >Makefile
- rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
- ;;
- esac
- case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
-
diff --git a/sim/m68hc11/configure.in b/sim/m68hc11/configure.in
deleted file mode 100644
index 78dee5837af..00000000000
--- a/sim/m68hc11/configure.in
+++ /dev/null
@@ -1,35 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-sinclude(../common/aclocal.m4)
-AC_PREREQ(2.12.1)dnl
-AC_INIT(Makefile.in)
-
-SIM_AC_COMMON
-
-dnl Options available in this module
-SIM_AC_OPTION_INLINE()
-SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)
-SIM_AC_OPTION_HOSTENDIAN
-SIM_AC_OPTION_WARNINGS
-
-#
-# Add simulated hardware devices
-#
-hw_enabled=no
-case "${target}" in
- m68hc11-*-*|m6811-*-*)
- hw_enabled=yes
- hw_extra_devices="m68hc11 m68hc11sio m68hc11eepr m68hc11tim m68hc11spi nvram"
- m68hc11_extra_objs="dv-sockser.o"
- SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_M68HC11=1"
- ;;
- *)
- m68hc11_extra_objs=""
- ;;
-esac
-SIM_AC_OPTION_HARDWARE($hw_enabled,$hw_devices,$hw_extra_devices)
-
-AC_CHECK_HEADERS(string.h strings.h stdlib.h stdlib.h fcntl.h)
-
-AC_SUBST(m68hc11_extra_objs)
-
-SIM_AC_OUTPUT
diff --git a/sim/m68hc11/dv-m68hc11.c b/sim/m68hc11/dv-m68hc11.c
deleted file mode 100644
index f300297331a..00000000000
--- a/sim/m68hc11/dv-m68hc11.c
+++ /dev/null
@@ -1,593 +0,0 @@
-/* dv-m68hc11.c -- CPU 68HC11&68HC12 as a device.
- Copyright (C) 1999, 2000 Free Software Foundation, Inc.
- Written by Stephane Carrez (stcarrez@worldnet.fr)
- (From a driver model Contributed by Cygnus Solutions.)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- */
-
-
-#include "sim-main.h"
-#include "hw-main.h"
-
-/* DEVICE
-
- m68hc11cpu - m68hc11 cpu virtual device
- m68hc12cpu - m68hc12 cpu virtual device
-
- DESCRIPTION
-
- Implements the external m68hc11/68hc12 functionality. This includes
- the delivery of of interrupts generated from other devices and the
- handling of device specific registers.
-
-
- PROPERTIES
-
- reg <base> <size>
-
- Register base (should be 0x1000 0x03f for C11, 0x0000 0x3ff for HC12).
-
- clock <hz>
-
- Frequency of the quartz used by the processor.
-
- mode [single | expanded | bootstrap | test]
-
- Cpu operating mode (the MODA and MODB external pins).
-
-
- PORTS
-
- reset (input)
-
- Reset the cpu and generates a cpu-reset event (used to reset
- other devices).
-
- nmi (input)
-
- Deliver a non-maskable interrupt to the processor.
-
-
- cpu-reset (output)
-
- Event generated after the CPU performs a reset.
-
-
- BUGS
-
- When delivering an interrupt, this code assumes that there is only
- one processor (number 0).
-
- */
-
-
-
-struct m68hc11cpu {
- /* Pending interrupts for delivery by event handler. */
- int pending_reset;
- int pending_nmi;
- int pending_level;
- struct hw_event *event;
- unsigned_word attach_address;
- int attach_size;
- int attach_space;
-};
-
-
-
-/* input port ID's */
-
-enum {
- RESET_PORT,
- NMI_PORT,
- IRQ_PORT,
- CPU_RESET_PORT
-};
-
-
-static const struct hw_port_descriptor m68hc11cpu_ports[] = {
-
- /* Interrupt inputs. */
- { "reset", RESET_PORT, 0, input_port, },
- { "nmi", NMI_PORT, 0, input_port, },
- { "irq", IRQ_PORT, 0, input_port, },
-
- /* Events generated for connection to other devices. */
- { "cpu-reset", CPU_RESET_PORT, 0, output_port, },
-
- { NULL, },
-};
-
-static hw_io_read_buffer_method m68hc11cpu_io_read_buffer;
-static hw_io_write_buffer_method m68hc11cpu_io_write_buffer;
-static hw_ioctl_method m68hc11_ioctl;
-
-/* Finish off the partially created hw device. Attach our local
- callbacks. Wire up our port names etc. */
-
-static hw_port_event_method m68hc11cpu_port_event;
-
-
-static void
-dv_m6811_attach_address_callback (struct hw *me,
- int level,
- int space,
- address_word addr,
- address_word nr_bytes,
- struct hw *client)
-{
- HW_TRACE ((me, "attach - level=%d, space=%d, addr=0x%lx, sz=%ld, client=%s",
- level, space, (unsigned long) addr, (unsigned long) nr_bytes,
- hw_path (client)));
-
- if (space != io_map)
- {
- sim_core_attach (hw_system (me),
- NULL, /*cpu*/
- level,
- access_read_write_exec,
- space, addr,
- nr_bytes,
- 0, /* modulo */
- client,
- NULL);
- }
- else
- {
- /*printf("Attach from sub device: %d\n", (long) addr);*/
- sim_core_attach (hw_system (me),
- NULL, /*cpu*/
- level,
- access_io,
- space, addr,
- nr_bytes,
- 0, /* modulo */
- client,
- NULL);
- }
-}
-
-static void
-dv_m6811_detach_address_callback (struct hw *me,
- int level,
- int space,
- address_word addr,
- address_word nr_bytes,
- struct hw *client)
-{
- sim_core_detach (hw_system (me), NULL, /*cpu*/
- level, space, addr);
-}
-
-static void
-m68hc11_delete (struct hw* me)
-{
- struct m68hc11cpu *controller;
-
- controller = hw_data (me);
-
- hw_detach_address (me, M6811_IO_LEVEL,
- controller->attach_space,
- controller->attach_address,
- controller->attach_size, me);
-}
-
-
-static void
-attach_m68hc11_regs (struct hw *me,
- struct m68hc11cpu *controller)
-{
- SIM_DESC sd;
- sim_cpu *cpu;
- reg_property_spec reg;
- const char *cpu_mode;
-
- if (hw_find_property (me, "reg") == NULL)
- hw_abort (me, "Missing \"reg\" property");
-
- if (!hw_find_reg_array_property (me, "reg", 0, &reg))
- hw_abort (me, "\"reg\" property must contain one addr/size entry");
-
- hw_unit_address_to_attach_address (hw_parent (me),
- &reg.address,
- &controller->attach_space,
- &controller->attach_address,
- me);
- hw_unit_size_to_attach_size (hw_parent (me),
- &reg.size,
- &controller->attach_size, me);
-
- hw_attach_address (hw_parent (me), M6811_IO_LEVEL,
- controller->attach_space,
- controller->attach_address,
- controller->attach_size,
- me);
- set_hw_delete (me, m68hc11_delete);
-
- /* Get cpu frequency. */
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- if (hw_find_property (me, "clock") != NULL)
- {
- cpu->cpu_frequency = hw_find_integer_property (me, "clock");
- }
- else
- {
- cpu->cpu_frequency = 8*1000*1000;
- }
-
- cpu_mode = "expanded";
- if (hw_find_property (me, "mode") != NULL)
- cpu_mode = hw_find_string_property (me, "mode");
-
- if (strcmp (cpu_mode, "test") == 0)
- cpu->cpu_mode = M6811_MDA | M6811_SMOD;
- else if (strcmp (cpu_mode, "bootstrap") == 0)
- cpu->cpu_mode = M6811_SMOD;
- else if (strcmp (cpu_mode, "single") == 0)
- cpu->cpu_mode = 0;
- else
- cpu->cpu_mode = M6811_MDA;
-}
-
-static void
-m68hc11cpu_finish (struct hw *me)
-{
- struct m68hc11cpu *controller;
-
- controller = HW_ZALLOC (me, struct m68hc11cpu);
- set_hw_data (me, controller);
- set_hw_io_read_buffer (me, m68hc11cpu_io_read_buffer);
- set_hw_io_write_buffer (me, m68hc11cpu_io_write_buffer);
- set_hw_ports (me, m68hc11cpu_ports);
- set_hw_port_event (me, m68hc11cpu_port_event);
- set_hw_attach_address (me, dv_m6811_attach_address_callback);
- set_hw_detach_address (me, dv_m6811_detach_address_callback);
-#ifdef set_hw_ioctl
- set_hw_ioctl (me, m68hc11_ioctl);
-#else
- me->to_ioctl = m68hc11_ioctl;
-#endif
-
- /* Initialize the pending interrupt flags. */
- controller->pending_level = 0;
- controller->pending_reset = 0;
- controller->pending_nmi = 0;
- controller->event = NULL;
-
- attach_m68hc11_regs (me, controller);
-}
-
-/* An event arrives on an interrupt port. */
-
-static void
-deliver_m68hc11cpu_interrupt (struct hw *me, void *data)
-{
-}
-
-
-static void
-m68hc11cpu_port_event (struct hw *me,
- int my_port,
- struct hw *source,
- int source_port,
- int level)
-{
- struct m68hc11cpu *controller = hw_data (me);
- SIM_DESC sd;
- sim_cpu* cpu;
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- switch (my_port)
- {
- case RESET_PORT:
- HW_TRACE ((me, "port-in reset"));
-
- /* The reset is made in 3 steps:
- - First, cleanup the current sim_cpu struct.
- - Reset the devices.
- - Restart the cpu for the reset (get the CPU mode from the
- CONFIG register that gets initialized by EEPROM device). */
- cpu_reset (cpu);
- hw_port_event (me, CPU_RESET_PORT, 1);
- cpu_restart (cpu);
- break;
-
- case NMI_PORT:
- controller->pending_nmi = 1;
- HW_TRACE ((me, "port-in nmi"));
- break;
-
- case IRQ_PORT:
- /* level == 0 means that the interrupt was cleared. */
- if(level == 0)
- controller->pending_level = -1; /* signal end of interrupt */
- else
- controller->pending_level = level;
- HW_TRACE ((me, "port-in level=%d", level));
- break;
-
- default:
- hw_abort (me, "bad switch");
- break;
- }
-
- /* Schedule an event to be delivered immediately after current
- instruction. */
- if(controller->event != NULL)
- hw_event_queue_deschedule(me, controller->event);
- controller->event =
- hw_event_queue_schedule (me, 0, deliver_m68hc11cpu_interrupt, NULL);
-}
-
-
-io_reg_desc config_desc[] = {
- { M6811_NOSEC, "NOSEC ", "Security Mode Disable" },
- { M6811_NOCOP, "NOCOP ", "COP System Disable" },
- { M6811_ROMON, "ROMON ", "Enable On-chip Rom" },
- { M6811_EEON, "EEON ", "Enable On-chip EEprom" },
- { 0, 0, 0 }
-};
-
-io_reg_desc hprio_desc[] = {
- { M6811_RBOOT, "RBOOT ", "Read Bootstrap ROM" },
- { M6811_SMOD, "SMOD ", "Special Mode" },
- { M6811_MDA, "MDA ", "Mode Select A" },
- { M6811_IRV, "IRV ", "Internal Read Visibility" },
- { 0, 0, 0 }
-};
-
-io_reg_desc option_desc[] = {
- { M6811_ADPU, "ADPU ", "A/D Powerup" },
- { M6811_CSEL, "CSEL ", "A/D/EE Charge pump clock source select" },
- { M6811_IRQE, "IRQE ", "IRQ Edge/Level sensitive" },
- { M6811_DLY, "DLY ", "Stop exit turn on delay" },
- { M6811_CME, "CME ", "Clock Monitor Enable" },
- { M6811_CR1, "CR1 ", "COP timer rate select (CR1)" },
- { M6811_CR0, "CR0 ", "COP timer rate select (CR0)" },
- { 0, 0, 0 }
-};
-
-static void
-m68hc11_info (struct hw *me)
-{
- SIM_DESC sd;
- uint16 base = 0;
- sim_cpu *cpu;
- struct m68hc11sio *controller;
- uint8 val;
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- controller = hw_data (me);
-
- base = cpu_get_io_base (cpu);
- sim_io_printf (sd, "M68HC11:\n");
-
- val = cpu->ios[M6811_HPRIO];
- print_io_byte (sd, "HPRIO ", hprio_desc, val, base + M6811_HPRIO);
- sim_io_printf (sd, "\n");
-
- val = cpu->ios[M6811_CONFIG];
- print_io_byte (sd, "CONFIG", config_desc, val, base + M6811_CONFIG);
- sim_io_printf (sd, "\n");
-
- val = cpu->ios[M6811_OPTION];
- print_io_byte (sd, "OPTION", option_desc, val, base + M6811_OPTION);
- sim_io_printf (sd, "\n");
-
- val = cpu->ios[M6811_INIT];
- print_io_byte (sd, "INIT ", 0, val, base + M6811_INIT);
- sim_io_printf (sd, "Ram = 0x%04x IO = 0x%04x\n",
- (((uint16) (val & 0xF0)) << 8),
- (((uint16) (val & 0x0F)) << 12));
-
-
- cpu_info (sd, cpu);
- interrupts_info (sd, &cpu->cpu_interrupts);
-}
-
-static int
-m68hc11_ioctl (struct hw *me,
- hw_ioctl_request request,
- va_list ap)
-{
- m68hc11_info (me);
- return 0;
-}
-
-/* generic read/write */
-
-static unsigned
-m68hc11cpu_io_read_buffer (struct hw *me,
- void *dest,
- int space,
- unsigned_word base,
- unsigned nr_bytes)
-{
- SIM_DESC sd;
- struct m68hc11cpu *controller = hw_data (me);
- sim_cpu *cpu;
- unsigned byte = 0;
- int result;
-
- HW_TRACE ((me, "read 0x%08lx %d", (long) base, (int) nr_bytes));
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
-
- /* Handle reads for the sub-devices. */
- base -= controller->attach_address;
- result = sim_core_read_buffer (sd, cpu,
- io_map, dest, base, nr_bytes);
- if (result > 0)
- return result;
-
- while (nr_bytes)
- {
- if (base >= controller->attach_size)
- break;
-
- memcpy (dest, &cpu->ios[base], 1);
- dest++;
- base++;
- byte++;
- nr_bytes--;
- }
- return byte;
-}
-
-
-static void
-m68hc11cpu_io_write (struct hw *me, sim_cpu *cpu,
- unsigned_word addr, uint8 val)
-{
- switch (addr)
- {
- case M6811_PORTA:
- break;
-
- case M6811_PIOC:
- break;
-
- case M6811_PORTC:
- break;
-
- case M6811_PORTB:
- break;
-
- case M6811_PORTCL:
- break;
-
- case M6811_DDRC:
- break;
-
- case M6811_PORTD:
- break;
-
- case M6811_DDRD:
- break;
-
- case M6811_TMSK2:
-
- break;
-
- /* Change the RAM and I/O mapping. */
- case M6811_INIT:
- {
- uint8 old_bank = cpu->ios[M6811_INIT];
-
- cpu->ios[M6811_INIT] = val;
-
- /* Update IO mapping. Detach from the old address
- and attach to the new one. */
- if ((old_bank & 0xF0) != (val & 0xF0))
- {
- struct m68hc11cpu *controller = hw_data (me);
-
- hw_detach_address (hw_parent (me), M6811_IO_LEVEL,
- controller->attach_space,
- controller->attach_address,
- controller->attach_size,
- me);
- controller->attach_address = (val & 0x0F0) << 12;
- hw_attach_address (hw_parent (me), M6811_IO_LEVEL,
- controller->attach_space,
- controller->attach_address,
- controller->attach_size,
- me);
- }
- if ((old_bank & 0x0F) != (val & 0x0F))
- {
- ;
- }
- return;
- }
-
- /* Writing the config is similar to programing the eeprom.
- The config register value is the last byte of the EEPROM.
- This last byte is not mapped in memory (that's why we have
- to add '1' to 'end_addr'). */
- case M6811_CONFIG:
- {
- return;
- }
-
-
- /* COP reset. */
- case M6811_COPRST:
- if (val == 0xAA && cpu->ios[addr] == 0x55)
- {
- val = 0;
- /* COP reset here. */
- }
- break;
-
- default:
- break;
-
- }
- cpu->ios[addr] = val;
-}
-
-static unsigned
-m68hc11cpu_io_write_buffer (struct hw *me,
- const void *source,
- int space,
- unsigned_word base,
- unsigned nr_bytes)
-{
- SIM_DESC sd;
- struct m68hc11cpu *controller = hw_data (me);
- unsigned byte;
- sim_cpu *cpu;
- int result;
-
- HW_TRACE ((me, "write 0x%08lx %d", (long) base, (int) nr_bytes));
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- base -= controller->attach_address;
- result = sim_core_write_buffer (sd, cpu,
- io_map, source, base, nr_bytes);
- if (result > 0)
- return result;
-
- byte = 0;
- while (nr_bytes)
- {
- uint8 val;
- if (base >= controller->attach_size)
- break;
-
- val = *((uint8*) source);
- m68hc11cpu_io_write (me, cpu, base, val);
- source++;
- base++;
- byte++;
- nr_bytes--;
- }
- return byte;
-}
-
-const struct hw_descriptor dv_m68hc11_descriptor[] = {
- { "m68hc11", m68hc11cpu_finish },
- { "m68hc12", m68hc11cpu_finish },
- { NULL },
-};
-
diff --git a/sim/m68hc11/dv-m68hc11eepr.c b/sim/m68hc11/dv-m68hc11eepr.c
deleted file mode 100644
index a48456fa13d..00000000000
--- a/sim/m68hc11/dv-m68hc11eepr.c
+++ /dev/null
@@ -1,628 +0,0 @@
-/* dv-m68hc11eepr.c -- Simulation of the 68HC11 Internal EEPROM.
- Copyright (C) 1999, 2000 Free Software Foundation, Inc.
- Written by Stephane Carrez (stcarrez@worldnet.fr)
- (From a driver model Contributed by Cygnus Solutions.)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- */
-
-
-#include "sim-main.h"
-#include "hw-main.h"
-#include "sim-assert.h"
-#include "sim-events.h"
-
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-
-
-
-/* DEVICE
-
- m68hc11eepr - m68hc11 EEPROM
-
-
- DESCRIPTION
-
- Implements the 68HC11 eeprom device described in the m68hc11
- user guide (Chapter 4 in the pink book).
-
-
- PROPERTIES
-
- reg <base> <length>
-
- Base of eeprom and its length.
-
- file <path>
-
- Path of the EEPROM file. The default is 'm6811.eeprom'.
-
-
- PORTS
-
- None
-
- */
-
-
-
-/* static functions */
-
-
-/* port ID's */
-
-enum
-{
- RESET_PORT
-};
-
-
-static const struct hw_port_descriptor m68hc11eepr_ports[] =
-{
- { "reset", RESET_PORT, 0, input_port, },
- { NULL, },
-};
-
-
-
-/* The timer/counter register internal state. Note that we store
- state using the control register images, in host endian order. */
-
-struct m68hc11eepr
-{
- address_word base_address; /* control register base */
- int attach_space;
- unsigned size;
- int mapped;
-
- /* Current state of the eeprom programing:
- - eeprom_wmode indicates whether the EEPROM address and byte have
- been latched.
- - eeprom_waddr indicates the EEPROM address that was latched
- and eeprom_wbyte is the byte that was latched.
- - eeprom_wcycle indicates the CPU absolute cycle type when
- the high voltage was applied (successfully) on the EEPROM.
-
- These data members are setup only when we detect good EEPROM programing
- conditions (see Motorola EEPROM Programming and PPROG register usage).
- When the high voltage is switched off, we look at the CPU absolute
- cycle time to see if the EEPROM command must succeeds or not.
- The EEPROM content is updated and saved only at that time.
- (EEPROM command is: byte zero bits program, byte erase, row erase
- and bulk erase).
-
- The CONFIG register is programmed in the same way. It is physically
- located at the end of the EEPROM (eeprom size + 1). It is not mapped
- in memory but it's saved in the EEPROM file. */
- unsigned long eeprom_wcycle;
- uint16 eeprom_waddr;
- uint8 eeprom_wbyte;
- uint8 eeprom_wmode;
-
- uint8* eeprom;
-
- /* Minimum time in CPU cycles for programming the EEPROM. */
- unsigned long eeprom_min_cycles;
-
- char* file_name;
-};
-
-
-
-/* Finish off the partially created hw device. Attach our local
- callbacks. Wire up our port names etc. */
-
-static hw_io_read_buffer_method m68hc11eepr_io_read_buffer;
-static hw_io_write_buffer_method m68hc11eepr_io_write_buffer;
-static hw_ioctl_method m68hc11eepr_ioctl;
-
-/* Read or write the memory bank content from/to a file.
- Returns 0 if the operation succeeded and -1 if it failed. */
-static int
-m6811eepr_memory_rw (struct m68hc11eepr *controller, int mode)
-{
- const char *name = controller->file_name;
- int fd;
- size_t size;
-
- size = controller->size;
- fd = open (name, mode, 0644);
- if (fd < 0)
- {
- if (mode == O_RDONLY)
- {
- memset (controller->eeprom, 0xFF, size);
- /* Default value for CONFIG register (0xFF should be ok):
- controller->eeprom[size - 1] = M6811_NOSEC | M6811_NOCOP
- | M6811_ROMON | M6811_EEON; */
- return 0;
- }
- return -1;
- }
-
- if (mode == O_RDONLY)
- {
- if (read (fd, controller->eeprom, size) != size)
- {
- close (fd);
- return -1;
- }
- }
- else
- {
- if (write (fd, controller->eeprom, size) != size)
- {
- close (fd);
- return -1;
- }
- }
- close (fd);
-
- return 0;
-}
-
-
-
-
-static void
-attach_m68hc11eepr_regs (struct hw *me,
- struct m68hc11eepr *controller)
-{
- unsigned_word attach_address;
- int attach_space;
- unsigned attach_size;
- reg_property_spec reg;
-
- if (hw_find_property (me, "reg") == NULL)
- hw_abort (me, "Missing \"reg\" property");
-
- if (!hw_find_reg_array_property (me, "reg", 0, &reg))
- hw_abort (me, "\"reg\" property must contain one addr/size entry");
-
- hw_unit_address_to_attach_address (hw_parent (me),
- &reg.address,
- &attach_space,
- &attach_address,
- me);
- hw_unit_size_to_attach_size (hw_parent (me),
- &reg.size,
- &attach_size, me);
-
- /* Attach the two IO registers that control the EEPROM.
- The EEPROM is only attached at reset time because it may
- be enabled/disabled by the EEON bit in the CONFIG register. */
- hw_attach_address (hw_parent (me), M6811_IO_LEVEL,
- io_map, M6811_PPROG, 1, me);
- hw_attach_address (hw_parent (me), M6811_IO_LEVEL,
- io_map, M6811_CONFIG, 1, me);
-
- if (hw_find_property (me, "file") == NULL)
- controller->file_name = "m6811.eeprom";
- else
- controller->file_name = hw_find_string_property (me, "file");
-
- controller->attach_space = attach_space;
- controller->base_address = attach_address;
- controller->eeprom = (char*) hw_malloc (me, attach_size + 1);
- controller->eeprom_min_cycles = 10000;
- controller->size = attach_size + 1;
- controller->mapped = 0;
-
- m6811eepr_memory_rw (controller, O_RDONLY);
-}
-
-
-/* An event arrives on an interrupt port. */
-
-static void
-m68hc11eepr_port_event (struct hw *me,
- int my_port,
- struct hw *source,
- int source_port,
- int level)
-{
- SIM_DESC sd;
- struct m68hc11eepr *controller;
- sim_cpu *cpu;
-
- controller = hw_data (me);
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- switch (my_port)
- {
- case RESET_PORT:
- {
- HW_TRACE ((me, "EEPROM reset"));
-
- /* Re-read the EEPROM from the file. This gives the chance
- to users to erase this file before doing a reset and have
- a fresh EEPROM taken into account. */
- m6811eepr_memory_rw (controller, O_RDONLY);
-
- /* Reset the state of EEPROM programmer. The CONFIG register
- is also initialized from the EEPROM/file content. */
- cpu->ios[M6811_PPROG] = 0;
- if (cpu->cpu_use_local_config)
- cpu->ios[M6811_CONFIG] = cpu->cpu_config;
- else
- cpu->ios[M6811_CONFIG] = controller->eeprom[controller->size-1];
- controller->eeprom_wmode = 0;
- controller->eeprom_waddr = 0;
- controller->eeprom_wbyte = 0;
-
- /* Attach or detach to the bus depending on the EEPROM enable bit.
- The EEPROM CONFIG register is still enabled and can be programmed
- for a next configuration (taken into account only after a reset,
- see Motorola spec). */
- if (cpu->ios[M6811_CONFIG] & M6811_EEON)
- {
- if (controller->mapped)
- hw_attach_address (hw_parent (me), M6811_EEPROM_LEVEL,
- controller->attach_space,
- controller->base_address,
- controller->size - 1,
- me);
- controller->mapped = 0;
- }
- else
- {
- if (!controller->mapped)
- hw_detach_address (hw_parent (me), M6811_EEPROM_LEVEL,
- controller->attach_space,
- controller->base_address,
- controller->size - 1,
- me);
- controller->mapped = 1;
- }
- break;
- }
-
- default:
- hw_abort (me, "Event on unknown port %d", my_port);
- break;
- }
-}
-
-
-static void
-m68hc11eepr_finish (struct hw *me)
-{
- struct m68hc11eepr *controller;
-
- controller = HW_ZALLOC (me, struct m68hc11eepr);
- set_hw_data (me, controller);
- set_hw_io_read_buffer (me, m68hc11eepr_io_read_buffer);
- set_hw_io_write_buffer (me, m68hc11eepr_io_write_buffer);
- set_hw_ports (me, m68hc11eepr_ports);
- set_hw_port_event (me, m68hc11eepr_port_event);
-#ifdef set_hw_ioctl
- set_hw_ioctl (me, m68hc11eepr_ioctl);
-#else
- me->to_ioctl = m68hc11eepr_ioctl;
-#endif
-
- attach_m68hc11eepr_regs (me, controller);
-}
-
-
-
-static io_reg_desc pprog_desc[] = {
- { M6811_BYTE, "BYTE ", "Byte Program Mode" },
- { M6811_ROW, "ROW ", "Row Program Mode" },
- { M6811_ERASE, "ERASE ", "Erase Mode" },
- { M6811_EELAT, "EELAT ", "EEProm Latch Control" },
- { M6811_EEPGM, "EEPGM ", "EEProm Programming Voltable Enable" },
- { 0, 0, 0 }
-};
-extern io_reg_desc config_desc[];
-
-
-/* Describe the state of the EEPROM device. */
-static void
-m68hc11eepr_info (struct hw *me)
-{
- SIM_DESC sd;
- uint16 base = 0;
- sim_cpu *cpu;
- struct m68hc11eepr *controller;
- uint8 val;
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- controller = hw_data (me);
- base = cpu_get_io_base (cpu);
-
- sim_io_printf (sd, "M68HC11 EEprom:\n");
-
- val = cpu->ios[M6811_PPROG];
- print_io_byte (sd, "PPROG ", pprog_desc, val, base + M6811_PPROG);
- sim_io_printf (sd, "\n");
-
- val = cpu->ios[M6811_CONFIG];
- print_io_byte (sd, "CONFIG ", config_desc, val, base + M6811_CONFIG);
- sim_io_printf (sd, "\n");
-
- val = controller->eeprom[controller->size - 1];
- print_io_byte (sd, "(*NEXT*) ", config_desc, val, base + M6811_CONFIG);
- sim_io_printf (sd, "\n");
-
- /* Describe internal state of EEPROM. */
- if (controller->eeprom_wmode)
- {
- if (controller->eeprom_waddr == controller->size - 1)
- sim_io_printf (sd, " Programming CONFIG register ");
- else
- sim_io_printf (sd, " Programming: 0x%04x ",
- controller->eeprom_waddr);
-
- sim_io_printf (sd, "with 0x%02x\n",
- controller->eeprom_wbyte);
- }
-
- sim_io_printf (sd, " EEProm file: %s\n",
- controller->file_name);
-}
-
-static int
-m68hc11eepr_ioctl (struct hw *me,
- hw_ioctl_request request,
- va_list ap)
-{
- m68hc11eepr_info (me);
- return 0;
-}
-
-/* generic read/write */
-
-static unsigned
-m68hc11eepr_io_read_buffer (struct hw *me,
- void *dest,
- int space,
- unsigned_word base,
- unsigned nr_bytes)
-{
- SIM_DESC sd;
- struct m68hc11eepr *controller;
- sim_cpu *cpu;
-
- HW_TRACE ((me, "read 0x%08lx %d", (long) base, (int) nr_bytes));
-
- sd = hw_system (me);
- controller = hw_data (me);
- cpu = STATE_CPU (sd, 0);
-
- if (space == io_map)
- {
- unsigned cnt = 0;
-
- while (nr_bytes != 0)
- {
- switch (base)
- {
- case M6811_PPROG:
- case M6811_CONFIG:
- *((uint8*) dest) = cpu->ios[base];
- break;
-
- default:
- hw_abort (me, "reading wrong register 0x%04x", base);
- }
- dest = (uint8*) (dest) + 1;
- base++;
- nr_bytes--;
- cnt++;
- }
- return cnt;
- }
-
- /* In theory, we can't read the EEPROM when it's being programmed. */
- if ((cpu->ios[M6811_PPROG] & M6811_EELAT) != 0
- && cpu_is_running (cpu))
- {
- sim_memory_error (cpu, SIM_SIGBUS, base,
- "EEprom not configured for reading");
- }
-
- base = base - controller->base_address;
- memcpy (dest, &controller->eeprom[base], nr_bytes);
- return nr_bytes;
-}
-
-
-static unsigned
-m68hc11eepr_io_write_buffer (struct hw *me,
- const void *source,
- int space,
- unsigned_word base,
- unsigned nr_bytes)
-{
- SIM_DESC sd;
- struct m68hc11eepr *controller;
- sim_cpu *cpu;
- uint8 val;
-
- HW_TRACE ((me, "write 0x%08lx %d", (long) base, (int) nr_bytes));
-
- sd = hw_system (me);
- controller = hw_data (me);
- cpu = STATE_CPU (sd, 0);
-
- /* Programming several bytes at a time is not possible. */
- if (space != io_map && nr_bytes != 1)
- {
- sim_memory_error (cpu, SIM_SIGBUS, base,
- "EEprom write error (only 1 byte can be programmed)");
- return 0;
- }
-
- if (nr_bytes != 1)
- hw_abort (me, "Cannot write more than 1 byte to EEPROM device at a time");
-
- val = *((const uint8*) source);
-
- /* Write to the EEPROM control register. */
- if (space == io_map && base == M6811_PPROG)
- {
- uint8 wrong_bits;
- uint16 addr;
-
- addr = base + cpu_get_io_base (cpu);
-
- /* Setting EELAT and EEPGM at the same time is an error.
- Clearing them both is ok. */
- wrong_bits = (cpu->ios[M6811_PPROG] ^ val) & val;
- wrong_bits &= (M6811_EELAT | M6811_EEPGM);
-
- if (wrong_bits == (M6811_EEPGM|M6811_EELAT))
- {
- sim_memory_error (cpu, SIM_SIGBUS, addr,
- "Wrong eeprom programing value");
- return 0;
- }
-
- if ((val & M6811_EELAT) == 0)
- {
- val = 0;
- }
- if ((val & M6811_EEPGM) && !(cpu->ios[M6811_PPROG] & M6811_EELAT))
- {
- sim_memory_error (cpu, SIM_SIGBUS, addr,
- "EEProm high voltage applied after EELAT");
- }
- if ((val & M6811_EEPGM) && controller->eeprom_wmode == 0)
- {
- sim_memory_error (cpu, SIM_SIGSEGV, addr,
- "EEProm high voltage applied without address");
- }
- if (val & M6811_EEPGM)
- {
- controller->eeprom_wcycle = cpu_current_cycle (cpu);
- }
- else if (cpu->ios[M6811_PPROG] & M6811_PPROG)
- {
- int i;
- unsigned long t = cpu_current_cycle (cpu);
-
- t -= controller->eeprom_wcycle;
- if (t < controller->eeprom_min_cycles)
- {
- sim_memory_error (cpu, SIM_SIGILL, addr,
- "EEprom programmed only for %lu cycles",
- t);
- }
-
- /* Program the byte by clearing some bits. */
- if (!(cpu->ios[M6811_PPROG] & M6811_ERASE))
- {
- controller->eeprom[controller->eeprom_waddr]
- &= controller->eeprom_wbyte;
- }
-
- /* Erase a byte, row or the complete eeprom. Erased value is 0xFF.
- Ignore row or complete eeprom erase when we are programming the
- CONFIG register (last EEPROM byte). */
- else if ((cpu->ios[M6811_PPROG] & M6811_BYTE)
- || controller->eeprom_waddr == controller->size - 1)
- {
- controller->eeprom[controller->eeprom_waddr] = 0xff;
- }
- else if (cpu->ios[M6811_BYTE] & M6811_ROW)
- {
- size_t max_size;
-
- /* Size of EEPROM (-1 because the last byte is the
- CONFIG register. */
- max_size = controller->size;
- controller->eeprom_waddr &= 0xFFF0;
- for (i = 0; i < 16
- && controller->eeprom_waddr < max_size; i++)
- {
- controller->eeprom[controller->eeprom_waddr] = 0xff;
- controller->eeprom_waddr ++;
- }
- }
- else
- {
- size_t max_size;
-
- max_size = controller->size;
- for (i = 0; i < max_size; i++)
- {
- controller->eeprom[i] = 0xff;
- }
- }
-
- /* Save the eeprom in a file. We have to save after each
- change because the simulator can be stopped or crash... */
- if (m6811eepr_memory_rw (controller, O_WRONLY | O_CREAT) != 0)
- {
- sim_memory_error (cpu, SIM_SIGABRT, addr,
- "EEPROM programing failed: errno=%d", errno);
- }
- controller->eeprom_wmode = 0;
- }
- cpu->ios[M6811_PPROG] = val;
- return 1;
- }
-
- /* The CONFIG IO register is mapped at end of EEPROM.
- It's not visible. */
- if (space == io_map && base == M6811_CONFIG)
- {
- base = controller->size - 1;
- }
- else
- {
- base = base - controller->base_address;
- }
-
- /* Writing the memory is allowed for the Debugger or simulator
- (cpu not running). */
- if (cpu_is_running (cpu))
- {
- if ((cpu->ios[M6811_PPROG] & M6811_EELAT) == 0)
- {
- sim_memory_error (cpu, SIM_SIGSEGV, base,
- "EEprom not configured for writing");
- return 0;
- }
- if (controller->eeprom_wmode != 0)
- {
- sim_memory_error (cpu, SIM_SIGSEGV, base,
- "EEprom write error");
- return 0;
- }
- controller->eeprom_wmode = 1;
- controller->eeprom_waddr = base;
- controller->eeprom_wbyte = val;
- }
- else
- {
- controller->eeprom[base] = val;
- m6811eepr_memory_rw (controller, O_WRONLY);
- }
-
- return 1;
-}
-
-const struct hw_descriptor dv_m68hc11eepr_descriptor[] = {
- { "m68hc11eepr", m68hc11eepr_finish },
- { "m68hc12eepr", m68hc11eepr_finish },
- { NULL },
-};
-
diff --git a/sim/m68hc11/dv-m68hc11sio.c b/sim/m68hc11/dv-m68hc11sio.c
deleted file mode 100644
index ec7a46de506..00000000000
--- a/sim/m68hc11/dv-m68hc11sio.c
+++ /dev/null
@@ -1,661 +0,0 @@
-/* dv-m68hc11sio.c -- Simulation of the 68HC11 serial device.
- Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
- Written by Stephane Carrez (stcarrez@worldnet.fr)
- (From a driver model Contributed by Cygnus Solutions.)
-
- This file is part of the program GDB, the GNU debugger.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- */
-
-
-#include "sim-main.h"
-#include "hw-main.h"
-#include "dv-sockser.h"
-#include "sim-assert.h"
-
-
-/* DEVICE
-
- m68hc11sio - m68hc11 serial I/O
-
-
- DESCRIPTION
-
- Implements the m68hc11 serial I/O controller described in the m68hc11
- user guide. The serial I/O controller is directly connected to the CPU
- interrupt. The simulator implements:
-
- - baud rate emulation
- - 8-bits transfers
-
- PROPERTIES
-
- backend {tcp | stdio}
-
- Use dv-sockser TCP-port backend or stdio for backend. Default: stdio.
-
-
- PORTS
-
- reset (input)
-
- Reset port. This port is only used to simulate a reset of the serial
- I/O controller. It should be connected to the RESET output of the cpu.
-
- */
-
-
-
-/* port ID's */
-
-enum
-{
- RESET_PORT
-};
-
-
-static const struct hw_port_descriptor m68hc11sio_ports[] =
-{
- { "reset", RESET_PORT, 0, input_port, },
- { NULL, },
-};
-
-
-/* Serial Controller information. */
-struct m68hc11sio
-{
- enum {sio_tcp, sio_stdio} backend; /* backend */
-
- /* Number of cpu cycles to send a bit on the wire. */
- unsigned long baud_cycle;
-
- /* Length in bits of characters sent, this includes the
- start/stop and parity bits. Together with baud_cycle, this
- is used to find the number of cpu cycles to send/receive a data. */
- unsigned int data_length;
-
- /* Information about next character to be transmited. */
- unsigned char tx_has_char;
- unsigned char tx_char;
-
- unsigned char rx_char;
- unsigned char rx_clear_scsr;
-
- /* Periodic I/O polling. */
- struct hw_event* tx_poll_event;
- struct hw_event* rx_poll_event;
-};
-
-
-
-/* Finish off the partially created hw device. Attach our local
- callbacks. Wire up our port names etc. */
-
-static hw_io_read_buffer_method m68hc11sio_io_read_buffer;
-static hw_io_write_buffer_method m68hc11sio_io_write_buffer;
-static hw_port_event_method m68hc11sio_port_event;
-static hw_ioctl_method m68hc11sio_ioctl;
-
-#define M6811_SCI_FIRST_REG (M6811_BAUD)
-#define M6811_SCI_LAST_REG (M6811_SCDR)
-
-
-static void
-attach_m68hc11sio_regs (struct hw *me,
- struct m68hc11sio *controller)
-{
- hw_attach_address (hw_parent (me), M6811_IO_LEVEL, io_map,
- M6811_SCI_FIRST_REG,
- M6811_SCI_LAST_REG - M6811_SCI_FIRST_REG + 1,
- me);
-
- if (hw_find_property(me, "backend") != NULL)
- {
- const char *value = hw_find_string_property(me, "backend");
- if(! strcmp(value, "tcp"))
- controller->backend = sio_tcp;
- else if(! strcmp(value, "stdio"))
- controller->backend = sio_stdio;
- else
- hw_abort (me, "illegal value for backend parameter `%s':"
- "use tcp or stdio", value);
- }
-}
-
-
-static void
-m68hc11sio_finish (struct hw *me)
-{
- struct m68hc11sio *controller;
-
- controller = HW_ZALLOC (me, struct m68hc11sio);
- set_hw_data (me, controller);
- set_hw_io_read_buffer (me, m68hc11sio_io_read_buffer);
- set_hw_io_write_buffer (me, m68hc11sio_io_write_buffer);
- set_hw_ports (me, m68hc11sio_ports);
- set_hw_port_event (me, m68hc11sio_port_event);
-#ifdef set_hw_ioctl
- set_hw_ioctl (me, m68hc11sio_ioctl);
-#else
- me->to_ioctl = m68hc11sio_ioctl;
-#endif
-
- /* Preset defaults. */
- controller->backend = sio_stdio;
-
- /* Attach ourself to our parent bus. */
- attach_m68hc11sio_regs (me, controller);
-
- /* Initialize to reset state. */
- controller->tx_poll_event = NULL;
- controller->rx_poll_event = NULL;
- controller->tx_char = 0;
- controller->tx_has_char = 0;
- controller->rx_clear_scsr = 0;
- controller->rx_char = 0;
-}
-
-
-
-/* An event arrives on an interrupt port. */
-
-static void
-m68hc11sio_port_event (struct hw *me,
- int my_port,
- struct hw *source,
- int source_port,
- int level)
-{
- SIM_DESC sd;
- struct m68hc11sio *controller;
- sim_cpu *cpu;
- unsigned8 val;
-
- controller = hw_data (me);
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- switch (my_port)
- {
- case RESET_PORT:
- {
- HW_TRACE ((me, "SCI reset"));
-
- /* Reset the state of SCI registers. */
- val = 0;
- m68hc11sio_io_write_buffer (me, &val, io_map,
- (unsigned_word) M6811_BAUD, 1);
- m68hc11sio_io_write_buffer (me, &val, io_map,
- (unsigned_word) M6811_SCCR1, 1);
- m68hc11sio_io_write_buffer (me, &val, io_map,
- (unsigned_word) M6811_SCCR2, 1);
-
- cpu->ios[M6811_SCSR] = M6811_TC | M6811_TDRE;
- controller->rx_char = 0;
- controller->tx_char = 0;
- controller->tx_has_char = 0;
- controller->rx_clear_scsr = 0;
- if (controller->rx_poll_event)
- {
- hw_event_queue_deschedule (me, controller->rx_poll_event);
- controller->rx_poll_event = 0;
- }
- if (controller->tx_poll_event)
- {
- hw_event_queue_deschedule (me, controller->tx_poll_event);
- controller->tx_poll_event = 0;
- }
-
- /* In bootstrap mode, initialize the SCI to 1200 bauds to
- simulate some initial setup by the internal rom. */
- if (((cpu->ios[M6811_HPRIO]) & (M6811_SMOD | M6811_MDA)) == M6811_SMOD)
- {
- unsigned char val = 0x33;
-
- m68hc11sio_io_write_buffer (me, &val, io_map,
- (unsigned_word) M6811_BAUD, 1);
- val = 0x12;
- m68hc11sio_io_write_buffer (me, &val, io_map,
- (unsigned_word) M6811_SCCR2, 1);
- }
- break;
- }
-
- default:
- hw_abort (me, "Event on unknown port %d", my_port);
- break;
- }
-}
-
-
-void
-m68hc11sio_rx_poll (struct hw *me, void *data)
-{
- SIM_DESC sd;
- struct m68hc11sio *controller;
- sim_cpu *cpu;
- char cc;
- int cnt;
- int check_interrupt = 0;
-
- controller = hw_data (me);
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- switch (controller->backend)
- {
- case sio_tcp:
- cnt = dv_sockser_read (sd);
- if (cnt != -1)
- {
- cc = (char) cnt;
- cnt = 1;
- }
- break;
-
- case sio_stdio:
- cnt = sim_io_poll_read (sd, 0 /* stdin */, &cc, 1);
- break;
-
- default:
- cnt = 0;
- break;
- }
-
- if (cnt == 1)
- {
- /* Raise the overrun flag if the previous character was not read. */
- if (cpu->ios[M6811_SCSR] & M6811_RDRF)
- cpu->ios[M6811_SCSR] |= M6811_OR;
-
- cpu->ios[M6811_SCSR] |= M6811_RDRF;
- controller->rx_char = cc;
- controller->rx_clear_scsr = 0;
- check_interrupt = 1;
- }
- else
- {
- /* handle idle line detect here. */
- ;
- }
-
- if (controller->rx_poll_event)
- {
- hw_event_queue_deschedule (me, controller->rx_poll_event);
- controller->rx_poll_event = 0;
- }
-
- if (cpu->ios[M6811_SCCR2] & M6811_RE)
- {
- unsigned long clock_cycle;
-
- /* Compute CPU clock cycles to wait for the next character. */
- clock_cycle = controller->data_length * controller->baud_cycle;
-
- controller->rx_poll_event = hw_event_queue_schedule (me, clock_cycle,
- m68hc11sio_rx_poll,
- NULL);
- }
-
- if (check_interrupt)
- interrupts_update_pending (&cpu->cpu_interrupts);
-}
-
-
-void
-m68hc11sio_tx_poll (struct hw *me, void *data)
-{
- SIM_DESC sd;
- struct m68hc11sio *controller;
- sim_cpu *cpu;
-
- controller = hw_data (me);
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
-
- cpu->ios[M6811_SCSR] |= M6811_TDRE;
- cpu->ios[M6811_SCSR] |= M6811_TC;
-
- /* Transmitter is enabled and we have something to send. */
- if ((cpu->ios[M6811_SCCR2] & M6811_TE) && controller->tx_has_char)
- {
- cpu->ios[M6811_SCSR] &= ~M6811_TDRE;
- cpu->ios[M6811_SCSR] &= ~M6811_TC;
- controller->tx_has_char = 0;
- switch (controller->backend)
- {
- case sio_tcp:
- dv_sockser_write (sd, controller->tx_char);
- break;
-
- case sio_stdio:
- sim_io_write_stdout (sd, &controller->tx_char, 1);
- sim_io_flush_stdout (sd);
- break;
-
- default:
- break;
- }
- }
-
- if (controller->tx_poll_event)
- {
- hw_event_queue_deschedule (me, controller->tx_poll_event);
- controller->tx_poll_event = 0;
- }
-
- if ((cpu->ios[M6811_SCCR2] & M6811_TE)
- && ((cpu->ios[M6811_SCSR] & M6811_TC) == 0))
- {
- unsigned long clock_cycle;
-
- /* Compute CPU clock cycles to wait for the next character. */
- clock_cycle = controller->data_length * controller->baud_cycle;
-
- controller->tx_poll_event = hw_event_queue_schedule (me, clock_cycle,
- m68hc11sio_tx_poll,
- NULL);
- }
-
- interrupts_update_pending (&cpu->cpu_interrupts);
-}
-
-/* Descriptions of the SIO I/O ports. These descriptions are only used to
- give information of the SIO device under GDB. */
-io_reg_desc sccr2_desc[] = {
- { M6811_TIE, "TIE ", "Transmit Interrupt Enable" },
- { M6811_TCIE, "TCIE ", "Transmit Complete Interrupt Enable" },
- { M6811_RIE, "RIE ", "Receive Interrupt Enable" },
- { M6811_ILIE, "ILIE ", "Idle Line Interrupt Enable" },
- { M6811_TE, "TE ", "Transmit Enable" },
- { M6811_RE, "RE ", "Receive Enable" },
- { M6811_RWU, "RWU ", "Receiver Wake Up" },
- { M6811_SBK, "SBRK ", "Send Break" },
- { 0, 0, 0 }
-};
-
-io_reg_desc sccr1_desc[] = {
- { M6811_R8, "R8 ", "Receive Data bit 8" },
- { M6811_T8, "T8 ", "Transmit Data bit 8" },
- { M6811_M, "M ", "SCI Character length (0=8-bits, 1=9-bits)" },
- { M6811_WAKE, "WAKE ", "Wake up method select (0=idle, 1=addr mark" },
- { 0, 0, 0 }
-};
-
-io_reg_desc scsr_desc[] = {
- { M6811_TDRE, "TDRE ", "Transmit Data Register Empty" },
- { M6811_TC, "TC ", "Transmit Complete" },
- { M6811_RDRF, "RDRF ", "Receive Data Register Full" },
- { M6811_IDLE, "IDLE ", "Idle Line Detect" },
- { M6811_OR, "OR ", "Overrun Error" },
- { M6811_NF, "NF ", "Noise Flag" },
- { M6811_FE, "FE ", "Framing Error" },
- { 0, 0, 0 }
-};
-
-io_reg_desc baud_desc[] = {
- { M6811_TCLR, "TCLR ", "Clear baud rate (test mode)" },
- { M6811_SCP1, "SCP1 ", "SCI baud rate prescaler select (SCP1)" },
- { M6811_SCP0, "SCP0 ", "SCI baud rate prescaler select (SCP0)" },
- { M6811_RCKB, "RCKB ", "Baur Rate Clock Check (test mode)" },
- { M6811_SCR2, "SCR2 ", "SCI Baud rate select (SCR2)" },
- { M6811_SCR1, "SCR1 ", "SCI Baud rate select (SCR1)" },
- { M6811_SCR0, "SCR0 ", "SCI Baud rate select (SCR0)" },
- { 0, 0, 0 }
-};
-
-static void
-m68hc11sio_info (struct hw *me)
-{
- SIM_DESC sd;
- uint16 base = 0;
- sim_cpu *cpu;
- struct m68hc11sio *controller;
- uint8 val;
- long clock_cycle;
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- controller = hw_data (me);
-
- sim_io_printf (sd, "M68HC11 SIO:\n");
-
- base = cpu_get_io_base (cpu);
-
- val = cpu->ios[M6811_BAUD];
- print_io_byte (sd, "BAUD ", baud_desc, val, base + M6811_BAUD);
- sim_io_printf (sd, " (%ld baud)\n",
- (cpu->cpu_frequency / 4) / controller->baud_cycle);
-
- val = cpu->ios[M6811_SCCR1];
- print_io_byte (sd, "SCCR1", sccr1_desc, val, base + M6811_SCCR1);
- sim_io_printf (sd, " (%d bits) (%dN1)\n",
- controller->data_length, controller->data_length - 2);
-
- val = cpu->ios[M6811_SCCR2];
- print_io_byte (sd, "SCCR2", sccr2_desc, val, base + M6811_SCCR2);
- sim_io_printf (sd, "\n");
-
- val = cpu->ios[M6811_SCSR];
- print_io_byte (sd, "SCSR ", scsr_desc, val, base + M6811_SCSR);
- sim_io_printf (sd, "\n");
-
- clock_cycle = controller->data_length * controller->baud_cycle;
-
- if (controller->tx_poll_event)
- {
- signed64 t;
- int n;
-
- t = hw_event_remain_time (me, controller->tx_poll_event);
- n = (clock_cycle - t) / controller->baud_cycle;
- n = controller->data_length - n;
- sim_io_printf (sd, " Transmit finished in %s (%d bit%s)\n",
- cycle_to_string (cpu, t), n, (n > 1 ? "s" : ""));
- }
- if (controller->rx_poll_event)
- {
- signed64 t;
-
- t = hw_event_remain_time (me, controller->rx_poll_event);
- sim_io_printf (sd, " Receive finished in %s\n",
- cycle_to_string (cpu, t));
- }
-
-}
-
-static int
-m68hc11sio_ioctl (struct hw *me,
- hw_ioctl_request request,
- va_list ap)
-{
- m68hc11sio_info (me);
- return 0;
-}
-
-/* generic read/write */
-
-static unsigned
-m68hc11sio_io_read_buffer (struct hw *me,
- void *dest,
- int space,
- unsigned_word base,
- unsigned nr_bytes)
-{
- SIM_DESC sd;
- struct m68hc11sio *controller;
- sim_cpu *cpu;
- unsigned8 val;
-
- HW_TRACE ((me, "read 0x%08lx %d", (long) base, (int) nr_bytes));
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- controller = hw_data (me);
-
- switch (base)
- {
- case M6811_SCSR:
- controller->rx_clear_scsr = cpu->ios[M6811_SCSR]
- & (M6811_RDRF | M6811_IDLE | M6811_OR | M6811_NF | M6811_FE);
-
- case M6811_BAUD:
- case M6811_SCCR1:
- case M6811_SCCR2:
- val = cpu->ios[base];
- break;
-
- case M6811_SCDR:
- if (controller->rx_clear_scsr)
- {
- cpu->ios[M6811_SCSR] &= ~controller->rx_clear_scsr;
- }
- val = controller->rx_char;
- break;
-
- default:
- return 0;
- }
- *((unsigned8*) dest) = val;
- return 1;
-}
-
-static unsigned
-m68hc11sio_io_write_buffer (struct hw *me,
- const void *source,
- int space,
- unsigned_word base,
- unsigned nr_bytes)
-{
- SIM_DESC sd;
- struct m68hc11sio *controller;
- sim_cpu *cpu;
- unsigned8 val;
-
- HW_TRACE ((me, "write 0x%08lx %d", (long) base, (int) nr_bytes));
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- controller = hw_data (me);
-
- val = *((const unsigned8*) source);
- switch (base)
- {
- case M6811_BAUD:
- {
- long divisor;
- long baud;
-
- cpu->ios[M6811_BAUD] = val;
- switch (val & (M6811_SCP1|M6811_SCP0))
- {
- case M6811_BAUD_DIV_1:
- divisor = 1 * 16;
- break;
-
- case M6811_BAUD_DIV_3:
- divisor = 3 * 16;
- break;
-
- case M6811_BAUD_DIV_4:
- divisor = 4 * 16;
- break;
-
- default:
- case M6811_BAUD_DIV_13:
- divisor = 13 * 16;
- break;
- }
- val &= (M6811_SCR2|M6811_SCR1|M6811_SCR0);
- divisor *= (1 << val);
-
- baud = (cpu->cpu_frequency / 4) / divisor;
-
- HW_TRACE ((me, "divide rate %ld, baud rate %ld",
- divisor, baud));
-
- controller->baud_cycle = divisor;
- }
- break;
-
- case M6811_SCCR1:
- {
- if (val & M6811_M)
- controller->data_length = 11;
- else
- controller->data_length = 10;
-
- cpu->ios[M6811_SCCR1] = val;
- }
- break;
-
- case M6811_SCCR2:
- if ((val & M6811_RE) == 0)
- {
- val &= ~(M6811_RDRF|M6811_IDLE|M6811_OR|M6811_NF|M6811_NF);
- val |= (cpu->ios[M6811_SCCR2]
- & (M6811_RDRF|M6811_IDLE|M6811_OR|M6811_NF|M6811_NF));
- cpu->ios[M6811_SCCR2] = val;
- break;
- }
-
- /* Activate reception. */
- if (controller->rx_poll_event == 0)
- {
- long clock_cycle;
-
- /* Compute CPU clock cycles to wait for the next character. */
- clock_cycle = controller->data_length * controller->baud_cycle;
-
- controller->rx_poll_event = hw_event_queue_schedule (me, clock_cycle,
- m68hc11sio_rx_poll,
- NULL);
- }
- cpu->ios[M6811_SCCR2] = val;
- interrupts_update_pending (&cpu->cpu_interrupts);
- break;
-
- /* No effect. */
- case M6811_SCSR:
- return 1;
-
- case M6811_SCDR:
- if (!(cpu->ios[M6811_SCSR] & M6811_TDRE))
- {
- return 0;
- }
-
- controller->tx_char = val;
- controller->tx_has_char = 1;
- if ((cpu->ios[M6811_SCCR2] & M6811_TE)
- && controller->tx_poll_event == 0)
- {
- m68hc11sio_tx_poll (me, NULL);
- }
- return 1;
-
- default:
- return 0;
- }
- return nr_bytes;
-}
-
-
-const struct hw_descriptor dv_m68hc11sio_descriptor[] = {
- { "m68hc11sio", m68hc11sio_finish },
- { "m68hc12sio", m68hc11sio_finish },
- { NULL },
-};
-
diff --git a/sim/m68hc11/dv-m68hc11spi.c b/sim/m68hc11/dv-m68hc11spi.c
deleted file mode 100644
index d0bdfda9953..00000000000
--- a/sim/m68hc11/dv-m68hc11spi.c
+++ /dev/null
@@ -1,534 +0,0 @@
-/* dv-m68hc11spi.c -- Simulation of the 68HC11 SPI
- Copyright (C) 2000 Free Software Foundation, Inc.
- Written by Stephane Carrez (stcarrez@worldnet.fr)
- (From a driver model Contributed by Cygnus Solutions.)
-
- This file is part of the program GDB, the GNU debugger.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- */
-
-
-#include "sim-main.h"
-#include "hw-main.h"
-#include "dv-sockser.h"
-#include "sim-assert.h"
-
-
-/* DEVICE
-
- m68hc11spi - m68hc11 SPI interface
-
-
- DESCRIPTION
-
- Implements the m68hc11 Synchronous Serial Peripheral Interface
- described in the m68hc11 user guide (Chapter 8 in pink book).
- The SPI I/O controller is directly connected to the CPU
- interrupt. The simulator implements:
-
- - SPI clock emulation
- - Data transfer
- - Write collision detection
-
-
- PROPERTIES
-
- None
-
-
- PORTS
-
- reset (input)
-
- Reset port. This port is only used to simulate a reset of the SPI
- I/O controller. It should be connected to the RESET output of the cpu.
-
- */
-
-
-
-/* port ID's */
-
-enum
-{
- RESET_PORT
-};
-
-
-static const struct hw_port_descriptor m68hc11spi_ports[] =
-{
- { "reset", RESET_PORT, 0, input_port, },
- { NULL, },
-};
-
-
-/* SPI */
-struct m68hc11spi
-{
- /* Information about next character to be transmited. */
- unsigned char tx_char;
- int tx_bit;
- unsigned char mode;
-
- unsigned char rx_char;
- unsigned char rx_clear_scsr;
- unsigned char clk_pin;
-
- /* SPI clock rate (twice the real clock). */
- unsigned int clock;
-
- /* Periodic SPI event. */
- struct hw_event* spi_event;
-};
-
-
-
-/* Finish off the partially created hw device. Attach our local
- callbacks. Wire up our port names etc */
-
-static hw_io_read_buffer_method m68hc11spi_io_read_buffer;
-static hw_io_write_buffer_method m68hc11spi_io_write_buffer;
-static hw_port_event_method m68hc11spi_port_event;
-static hw_ioctl_method m68hc11spi_ioctl;
-
-#define M6811_SPI_FIRST_REG (M6811_SPCR)
-#define M6811_SPI_LAST_REG (M6811_SPDR)
-
-
-static void
-attach_m68hc11spi_regs (struct hw *me,
- struct m68hc11spi *controller)
-{
- hw_attach_address (hw_parent (me), M6811_IO_LEVEL, io_map,
- M6811_SPI_FIRST_REG,
- M6811_SPI_LAST_REG - M6811_SPI_FIRST_REG + 1,
- me);
-}
-
-static void
-m68hc11spi_finish (struct hw *me)
-{
- struct m68hc11spi *controller;
-
- controller = HW_ZALLOC (me, struct m68hc11spi);
- set_hw_data (me, controller);
- set_hw_io_read_buffer (me, m68hc11spi_io_read_buffer);
- set_hw_io_write_buffer (me, m68hc11spi_io_write_buffer);
- set_hw_ports (me, m68hc11spi_ports);
- set_hw_port_event (me, m68hc11spi_port_event);
-#ifdef set_hw_ioctl
- set_hw_ioctl (me, m68hc11spi_ioctl);
-#else
- me->to_ioctl = m68hc11spi_ioctl;
-#endif
-
- /* Attach ourself to our parent bus. */
- attach_m68hc11spi_regs (me, controller);
-
- /* Initialize to reset state. */
- controller->spi_event = NULL;
- controller->rx_clear_scsr = 0;
-}
-
-
-
-/* An event arrives on an interrupt port */
-
-static void
-m68hc11spi_port_event (struct hw *me,
- int my_port,
- struct hw *source,
- int source_port,
- int level)
-{
- SIM_DESC sd;
- struct m68hc11spi *controller;
- sim_cpu* cpu;
- unsigned8 val;
-
- controller = hw_data (me);
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- switch (my_port)
- {
- case RESET_PORT:
- {
- HW_TRACE ((me, "SPI reset"));
-
- /* Reset the state of SPI registers. */
- controller->rx_clear_scsr = 0;
- if (controller->spi_event)
- {
- hw_event_queue_deschedule (me, controller->spi_event);
- controller->spi_event = 0;
- }
-
- val = 0;
- m68hc11spi_io_write_buffer (me, &val, io_map,
- (unsigned_word) M6811_SPCR, 1);
- break;
- }
-
- default:
- hw_abort (me, "Event on unknown port %d", my_port);
- break;
- }
-}
-
-static void
-set_bit_port (struct hw *me, sim_cpu *cpu, int port, int mask, int value)
-{
- /* TODO: Post an event to inform other devices that pin 'port' changes.
- This has only a sense if we provide some device that is logically
- connected to these pin ports (SCLK and MOSI) and that handles
- the SPI protocol. */
- if (value)
- cpu->ios[port] |= mask;
- else
- cpu->ios[port] &= ~mask;
-}
-
-
-/* When a character is sent/received by the SPI, the PD2..PD5 line
- are driven by the following signals:
-
- B7 B6
- -----+---------+--------+---/-+-------
- MOSI | | | | | |
- MISO +---------+--------+---/-+
- ____ ___
- CLK _______/ \____/ \__ CPOL=0, CPHA=0
- _______ ____ __
- \____/ \___/ CPOL=1, CPHA=0
- ____ ____ __
- __/ \____/ \___/ CPOL=0, CPHA=1
- __ ____ ___
- \____/ \____/ \__ CPOL=1, CPHA=1
-
- SS ___ ____
- \__________________________//___/
-
- MISO = PD2
- MOSI = PD3
- SCK = PD4
- SS = PD5
-
-*/
-
-#define SPI_START_BYTE 0
-#define SPI_START_BIT 1
-#define SPI_MIDDLE_BIT 2
-
-void
-m68hc11spi_clock (struct hw *me, void *data)
-{
- SIM_DESC sd;
- struct m68hc11spi* controller;
- sim_cpu *cpu;
- int check_interrupt = 0;
-
- controller = hw_data (me);
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
-
- /* Cleanup current event. */
- if (controller->spi_event)
- {
- hw_event_queue_deschedule (me, controller->spi_event);
- controller->spi_event = 0;
- }
-
- /* Change a bit of data at each two SPI event. */
- if (controller->mode == SPI_START_BIT)
- {
- /* Reflect the bit value on bit 2 of port D. */
- set_bit_port (me, cpu, M6811_PORTD, (1 << 2),
- (controller->tx_char & (1 << controller->tx_bit)));
- controller->tx_bit--;
- controller->mode = SPI_MIDDLE_BIT;
- }
- else if (controller->mode == SPI_MIDDLE_BIT)
- {
- controller->mode = SPI_START_BIT;
- }
-
- if (controller->mode == SPI_START_BYTE)
- {
- /* Start a new SPI transfer. */
-
- /* TBD: clear SS output. */
- controller->mode = SPI_START_BIT;
- controller->tx_bit = 7;
- set_bit_port (me, cpu, M6811_PORTD, (1 << 4), ~controller->clk_pin);
- }
- else
- {
- /* Change the SPI clock at each event on bit 4 of port D. */
- controller->clk_pin = ~controller->clk_pin;
- set_bit_port (me, cpu, M6811_PORTD, (1 << 4), controller->clk_pin);
- }
-
- /* Transmit is now complete for this byte. */
- if (controller->mode == SPI_START_BIT && controller->tx_bit < 0)
- {
- controller->rx_clear_scsr = 0;
- cpu->ios[M6811_SPSR] |= M6811_SPIF;
- if (cpu->ios[M6811_SPCR] & M6811_SPIE)
- check_interrupt = 1;
- }
- else
- {
- controller->spi_event = hw_event_queue_schedule (me, controller->clock,
- m68hc11spi_clock,
- NULL);
- }
-
- if (check_interrupt)
- interrupts_update_pending (&cpu->cpu_interrupts);
-}
-
-/* Flags of the SPCR register. */
-io_reg_desc spcr_desc[] = {
- { M6811_SPIE, "SPIE ", "Serial Peripheral Interrupt Enable" },
- { M6811_SPE, "SPE ", "Serial Peripheral System Enable" },
- { M6811_DWOM, "DWOM ", "Port D Wire-OR mode option" },
- { M6811_MSTR, "MSTR ", "Master Mode Select" },
- { M6811_CPOL, "CPOL ", "Clock Polarity" },
- { M6811_CPHA, "CPHA ", "Clock Phase" },
- { M6811_SPR1, "SPR1 ", "SPI Clock Rate Select" },
- { M6811_SPR0, "SPR0 ", "SPI Clock Rate Select" },
- { 0, 0, 0 }
-};
-
-
-/* Flags of the SPSR register. */
-io_reg_desc spsr_desc[] = {
- { M6811_SPIF, "SPIF ", "SPI Transfer Complete flag" },
- { M6811_WCOL, "WCOL ", "Write Collision" },
- { M6811_MODF, "MODF ", "Mode Fault" },
- { 0, 0, 0 }
-};
-
-static void
-m68hc11spi_info (struct hw *me)
-{
- SIM_DESC sd;
- uint16 base = 0;
- sim_cpu *cpu;
- struct m68hc11spi *controller;
- uint8 val;
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- controller = hw_data (me);
-
- sim_io_printf (sd, "M68HC11 SPI:\n");
-
- base = cpu_get_io_base (cpu);
-
- val = cpu->ios[M6811_SPCR];
- print_io_byte (sd, "SPCR", spcr_desc, val, base + M6811_SPCR);
- sim_io_printf (sd, "\n");
-
- val = cpu->ios[M6811_SPSR];
- print_io_byte (sd, "SPSR", spsr_desc, val, base + M6811_SPSR);
- sim_io_printf (sd, "\n");
-
- if (controller->spi_event)
- {
- signed64 t;
-
- sim_io_printf (sd, " SPI has %d bits to send\n",
- controller->tx_bit + 1);
- t = hw_event_remain_time (me, controller->spi_event);
- sim_io_printf (sd, " SPI current bit-cycle finished in %s\n",
- cycle_to_string (cpu, t));
-
- t += (controller->tx_bit + 1) * 2 * controller->clock;
- sim_io_printf (sd, " SPI operation finished in %s\n",
- cycle_to_string (cpu, t));
- }
-}
-
-static int
-m68hc11spi_ioctl (struct hw *me,
- hw_ioctl_request request,
- va_list ap)
-{
- m68hc11spi_info (me);
- return 0;
-}
-
-/* generic read/write */
-
-static unsigned
-m68hc11spi_io_read_buffer (struct hw *me,
- void *dest,
- int space,
- unsigned_word base,
- unsigned nr_bytes)
-{
- SIM_DESC sd;
- struct m68hc11spi *controller;
- sim_cpu *cpu;
- unsigned8 val;
-
- HW_TRACE ((me, "read 0x%08lx %d", (long) base, (int) nr_bytes));
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- controller = hw_data (me);
-
- switch (base)
- {
- case M6811_SPSR:
- controller->rx_clear_scsr = cpu->ios[M6811_SCSR]
- & (M6811_SPIF | M6811_WCOL | M6811_MODF);
-
- case M6811_SPCR:
- val = cpu->ios[base];
- break;
-
- case M6811_SPDR:
- if (controller->rx_clear_scsr)
- {
- cpu->ios[M6811_SPSR] &= ~controller->rx_clear_scsr;
- controller->rx_clear_scsr = 0;
- interrupts_update_pending (&cpu->cpu_interrupts);
- }
- val = controller->rx_char;
- break;
-
- default:
- return 0;
- }
- *((unsigned8*) dest) = val;
- return 1;
-}
-
-static unsigned
-m68hc11spi_io_write_buffer (struct hw *me,
- const void *source,
- int space,
- unsigned_word base,
- unsigned nr_bytes)
-{
- SIM_DESC sd;
- struct m68hc11spi *controller;
- sim_cpu *cpu;
- unsigned8 val;
-
- HW_TRACE ((me, "write 0x%08lx %d", (long) base, (int) nr_bytes));
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- controller = hw_data (me);
-
- val = *((const unsigned8*) source);
- switch (base)
- {
- case M6811_SPCR:
- cpu->ios[M6811_SPCR] = val;
-
- /* The SPI clock rate is 2, 4, 16, 32 of the internal CPU clock.
- We have to drive the clock pin and need a 2x faster clock. */
- switch (val & (M6811_SPR1 | M6811_SPR0))
- {
- case 0:
- controller->clock = 1;
- break;
-
- case 1:
- controller->clock = 2;
- break;
-
- case 2:
- controller->clock = 8;
- break;
-
- default:
- controller->clock = 16;
- break;
- }
-
- /* Set the clock pin. */
- if ((val & M6811_CPOL)
- && (controller->spi_event == 0
- || ((val & M6811_CPHA) && controller->mode == 1)))
- controller->clk_pin = 1;
- else
- controller->clk_pin = 0;
-
- set_bit_port (me, cpu, M6811_PORTD, (1 << 4), controller->clk_pin);
- break;
-
- /* Can't write to SPSR. */
- case M6811_SPSR:
- break;
-
- case M6811_SPDR:
- if (!(cpu->ios[M6811_SPCR] & M6811_SPE))
- {
- return 0;
- }
-
- if (controller->rx_clear_scsr)
- {
- cpu->ios[M6811_SPSR] &= ~controller->rx_clear_scsr;
- controller->rx_clear_scsr = 0;
- interrupts_update_pending (&cpu->cpu_interrupts);
- }
-
- /* If transfer is taking place, a write to SPDR
- generates a collision. */
- if (controller->spi_event)
- {
- cpu->ios[M6811_SPSR] |= M6811_WCOL;
- break;
- }
-
- /* Refuse the write if there was no read of SPSR. */
- /* ???? TBD. */
-
- /* Prepare to send a byte. */
- controller->tx_char = val;
- controller->mode = SPI_START_BYTE;
-
- /* Toggle clock pin internal value when CPHA is 0 so that
- it will really change in the middle of a bit. */
- if (!(cpu->ios[M6811_SPCR] & M6811_CPHA))
- controller->clk_pin = ~controller->clk_pin;
-
- cpu->ios[M6811_SPDR] = val;
-
- /* Activate transmission. */
- m68hc11spi_clock (me, NULL);
- break;
-
- default:
- return 0;
- }
- return nr_bytes;
-}
-
-
-const struct hw_descriptor dv_m68hc11spi_descriptor[] = {
- { "m68hc11spi", m68hc11spi_finish },
- { "m68hc12spi", m68hc11spi_finish },
- { NULL },
-};
-
diff --git a/sim/m68hc11/dv-m68hc11tim.c b/sim/m68hc11/dv-m68hc11tim.c
deleted file mode 100644
index 144ae4bf203..00000000000
--- a/sim/m68hc11/dv-m68hc11tim.c
+++ /dev/null
@@ -1,694 +0,0 @@
-/* dv-m68hc11tim.c -- Simulation of the 68HC11 timer devices.
- Copyright (C) 1999, 2000 Free Software Foundation, Inc.
- Written by Stephane Carrez (stcarrez@worldnet.fr)
- (From a driver model Contributed by Cygnus Solutions.)
-
- This file is part of the program GDB, the GNU debugger.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either vertimn 2 of the License, or
- (at your option) any later vertimn.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- */
-
-
-#include "sim-main.h"
-#include "hw-main.h"
-#include "sim-assert.h"
-
-
-/* DEVICE
-
- m68hc11tim - m68hc11 timer devices
-
-
- DESCRIPTION
-
- Implements the m68hc11 timer as described in Chapter 10
- of the pink book.
-
-
- PROPERTIES
-
- none
-
-
- PORTS
-
- reset (input)
-
- Reset the timer device. This port must be connected to
- the cpu-reset output port.
-
- */
-
-
-
-/* port ID's */
-
-enum
-{
- RESET_PORT
-};
-
-
-static const struct hw_port_descriptor m68hc11tim_ports[] =
-{
- { "reset", RESET_PORT, 0, input_port, },
- { NULL, },
-};
-
-
-/* Timer Controller information. */
-struct m68hc11tim
-{
- unsigned long cop_delay;
- unsigned long rti_delay;
- unsigned long ovf_delay;
- signed64 clock_prescaler;
- signed64 tcnt_adjust;
- signed64 cop_prev_interrupt;
- signed64 rti_prev_interrupt;
-
- /* Periodic timers. */
- struct hw_event *rti_timer_event;
- struct hw_event *cop_timer_event;
- struct hw_event *tof_timer_event;
- struct hw_event *cmp_timer_event;
-};
-
-
-
-/* Finish off the partially created hw device. Attach our local
- callbacks. Wire up our port names etc. */
-
-static hw_io_read_buffer_method m68hc11tim_io_read_buffer;
-static hw_io_write_buffer_method m68hc11tim_io_write_buffer;
-static hw_port_event_method m68hc11tim_port_event;
-static hw_ioctl_method m68hc11tim_ioctl;
-
-#define M6811_TIMER_FIRST_REG (M6811_TCTN)
-#define M6811_TIMER_LAST_REG (M6811_PACNT)
-
-
-static void
-attach_m68hc11tim_regs (struct hw *me,
- struct m68hc11tim *controller)
-{
- hw_attach_address (hw_parent (me), M6811_IO_LEVEL, io_map,
- M6811_TIMER_FIRST_REG,
- M6811_TIMER_LAST_REG - M6811_TIMER_FIRST_REG + 1,
- me);
-}
-
-static void
-m68hc11tim_finish (struct hw *me)
-{
- struct m68hc11tim *controller;
-
- controller = HW_ZALLOC (me, struct m68hc11tim);
- set_hw_data (me, controller);
- set_hw_io_read_buffer (me, m68hc11tim_io_read_buffer);
- set_hw_io_write_buffer (me, m68hc11tim_io_write_buffer);
- set_hw_ports (me, m68hc11tim_ports);
- set_hw_port_event (me, m68hc11tim_port_event);
-#ifdef set_hw_ioctl
- set_hw_ioctl (me, m68hc11tim_ioctl);
-#else
- me->to_ioctl = m68hc11tim_ioctl;
-#endif
-
- /* Preset defaults. */
- controller->clock_prescaler = 1;
- controller->tcnt_adjust = 0;
-
- /* Attach ourself to our parent bus. */
- attach_m68hc11tim_regs (me, controller);
-}
-
-
-
-/* An event arrives on an interrupt port. */
-
-static void
-m68hc11tim_port_event (struct hw *me,
- int my_port,
- struct hw *source,
- int source_port,
- int level)
-{
- SIM_DESC sd;
- struct m68hc11tim *controller;
- sim_cpu *cpu;
- unsigned8 val;
-
- controller = hw_data (me);
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- switch (my_port)
- {
- case RESET_PORT:
- {
- HW_TRACE ((me, "Timer reset"));
-
- /* Cancel all timer events. */
- if (controller->rti_timer_event)
- {
- hw_event_queue_deschedule (me, controller->rti_timer_event);
- controller->rti_timer_event = 0;
- controller->rti_prev_interrupt = 0;
- }
- if (controller->cop_timer_event)
- {
- hw_event_queue_deschedule (me, controller->cop_timer_event);
- controller->cop_timer_event = 0;
- controller->cop_prev_interrupt = 0;
- }
- if (controller->tof_timer_event)
- {
- hw_event_queue_deschedule (me, controller->tof_timer_event);
- controller->tof_timer_event = 0;
- }
- if (controller->cmp_timer_event)
- {
- hw_event_queue_deschedule (me, controller->cmp_timer_event);
- controller->cmp_timer_event = 0;
- }
-
- /* Reset the state of Timer registers. This also restarts
- the timer events (overflow and RTI clock). */
- val = 0;
- m68hc11tim_io_write_buffer (me, &val, io_map,
- (unsigned_word) M6811_TMSK2, 1);
- m68hc11tim_io_write_buffer (me, &val, io_map,
- (unsigned_word) M6811_TFLG2, 1);
- m68hc11tim_io_write_buffer (me, &val, io_map,
- (unsigned_word) M6811_PACTL, 1);
- break;
- }
-
- default:
- hw_abort (me, "Event on unknown port %d", my_port);
- break;
- }
-}
-
-enum event_type
-{
- COP_EVENT,
- RTI_EVENT,
- OVERFLOW_EVENT,
- COMPARE_EVENT
-};
-
-void
-m68hc11tim_timer_event (struct hw *me, void *data)
-{
- SIM_DESC sd;
- struct m68hc11tim *controller;
- sim_cpu *cpu;
- enum event_type type;
- unsigned long delay;
- struct hw_event **eventp;
- int check_interrupt = 0;
- unsigned mask;
- unsigned flags;
- unsigned long tcnt_internal;
- unsigned long tcnt;
- int i;
- sim_events *events;
-
- controller = hw_data (me);
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- type = (enum event_type) ((long) data) & 0x0FF;
- events = STATE_EVENTS (sd);
-
- delay = 0;
- switch (type)
- {
- case COP_EVENT:
- eventp = &controller->cop_timer_event;
- delay = controller->cop_delay;
- delay = controller->cop_prev_interrupt + controller->cop_delay;
- controller->cop_prev_interrupt = delay;
- delay = delay - cpu->cpu_absolute_cycle;
- check_interrupt = 1;
- delay += events->nr_ticks_to_process;
- break;
-
- case RTI_EVENT:
- eventp = &controller->rti_timer_event;
- delay = controller->rti_prev_interrupt + controller->rti_delay;
-
- if (((long) (data) & 0x0100) == 0)
- {
- cpu->ios[M6811_TFLG2] |= M6811_RTIF;
- check_interrupt = 1;
- controller->rti_prev_interrupt = delay;
- delay += controller->rti_delay;
- }
- delay = delay - cpu->cpu_absolute_cycle;
- delay += events->nr_ticks_to_process;
- break;
-
- case OVERFLOW_EVENT:
- /* Compute the 68HC11 internal free running counter.
- There may be 'nr_ticks_to_process' pending cycles that are
- not (yet) taken into account by 'sim_events_time'. */
- tcnt_internal = sim_events_time (sd) - controller->tcnt_adjust;
- tcnt_internal += events->nr_ticks_to_process;
-
- /* We must take into account the prescaler that comes
- before the counter (it's a power of 2). */
- tcnt_internal &= 0x0ffff * controller->clock_prescaler;
-
- /* Compute the time when the overflow will occur. It occurs when
- the counter increments from 0x0ffff to 0x10000 (and thus resets). */
- delay = (0x10000 * controller->clock_prescaler) - tcnt_internal;
-
- /* The 'nr_ticks_to_process' will be subtracted when the event
- is scheduled. */
- delay += events->nr_ticks_to_process;
-
- eventp = &controller->tof_timer_event;
- if (((long) (data) & 0x100) == 0)
- {
- cpu->ios[M6811_TFLG2] |= M6811_TOF;
- check_interrupt = 1;
- }
- break;
-
- case COMPARE_EVENT:
- eventp = &controller->cmp_timer_event;
-
- /* Compute the 68HC11 internal free running counter.
- There may be 'nr_ticks_to_process' pending cycles that are
- not (yet) taken into account by 'sim_events_time'. */
- events = STATE_EVENTS (sd);
- tcnt_internal = sim_events_time (sd) - controller->tcnt_adjust;
- tcnt_internal += events->nr_ticks_to_process;
-
- /* We must take into account the prescaler that comes
- before the counter (it's a power of 2). */
- tcnt_internal &= 0x0ffff * controller->clock_prescaler;
-
- /* Get current visible TCNT register value. */
- tcnt = tcnt_internal / controller->clock_prescaler;
-
- flags = cpu->ios[M6811_TMSK1];
- mask = 0x80;
- delay = 65536 * controller->clock_prescaler;
-
- /* Scan each output compare register to see if one matches
- the free running counter. Set the corresponding OCi flag
- if the output compare is enabled. */
- for (i = M6811_TOC1; i <= M6811_TOC5; i += 2, mask >>= 1)
- {
- unsigned long compare;
-
- compare = (cpu->ios[i] << 8) + cpu->ios[i+1];
- if (compare == tcnt && (flags & mask))
- {
- cpu->ios[M6811_TFLG1] |= mask;
- check_interrupt++;
- }
-
- /* Compute how many times for the next match.
- Use the internal counter value to take into account the
- prescaler accurately. */
- compare = compare * controller->clock_prescaler;
- if (compare > tcnt_internal)
- compare = compare - tcnt_internal;
- else
- compare = compare - tcnt_internal
- + 65536 * controller->clock_prescaler;
-
- if (compare < delay)
- delay = compare;
- }
-
- /* Deactivate the compare timer if no output compare is enabled. */
- if ((flags & 0xF0) == 0)
- delay = 0;
- break;
-
- default:
- eventp = 0;
- break;
- }
-
- if (*eventp)
- {
- hw_event_queue_deschedule (me, *eventp);
- *eventp = 0;
- }
-
- if (delay != 0)
- {
- *eventp = hw_event_queue_schedule (me, delay,
- m68hc11tim_timer_event,
- (void*) type);
- }
-
- if (check_interrupt)
- interrupts_update_pending (&cpu->cpu_interrupts);
-}
-
-
-/* Descriptions of the Timer I/O ports. These descriptions are only used to
- give information of the Timer device under GDB. */
-io_reg_desc tmsk2_desc[] = {
- { M6811_TOI, "TOI ", "Timer Overflow Interrupt Enable" },
- { M6811_RTII, "RTII ", "RTI Interrupt Enable" },
- { M6811_PAOVI, "PAOVI ", "Pulse Accumulator Overflow Interrupt Enable" },
- { M6811_PAII, "PAII ", "Pulse Accumulator Interrupt Enable" },
- { M6811_PR1, "PR1 ", "Timer prescaler (PR1)" },
- { M6811_PR0, "PR0 ", "Timer prescaler (PR0)" },
- { M6811_TPR_1, "TPR_1 ", "Timer prescaler div 1" },
- { M6811_TPR_4, "TPR_4 ", "Timer prescaler div 4" },
- { M6811_TPR_8, "TPR_8 ", "Timer prescaler div 8" },
- { M6811_TPR_16, "TPR_16", "Timer prescaler div 16" },
- { 0, 0, 0 }
-};
-
-io_reg_desc tflg2_desc[] = {
- { M6811_TOF, "TOF ", "Timer Overflow Bit" },
- { M6811_RTIF, "RTIF ", "Read Time Interrupt Flag" },
- { M6811_PAOVF, "PAOVF ", "Pulse Accumulator Overflow Interrupt Flag" },
- { M6811_PAIF, "PAIF ", "Pulse Accumulator Input Edge" },
- { 0, 0, 0 }
-};
-
-io_reg_desc pactl_desc[] = {
- { M6811_DDRA7, "DDRA7 ", "Data Direction for Port A bit-7" },
- { M6811_PAEN, "PAEN ", "Pulse Accumulator System Enable" },
- { M6811_PAMOD, "PAMOD ", "Pulse Accumulator Mode" },
- { M6811_PEDGE, "PEDGE ", "Pulse Accumulator Edge Control" },
- { M6811_RTR1, "RTR1 ", "RTI Interrupt rate select (RTR1)" },
- { M6811_RTR0, "RTR0 ", "RTI Interrupt rate select (RTR0)" },
- { 0, 0, 0 }
-};
-
-static double
-to_realtime (sim_cpu *cpu, signed64 t)
-{
- return (double) (t) / (double) (cpu->cpu_frequency / 4);
-}
-
-const char*
-cycle_to_string (sim_cpu *cpu, signed64 t)
-{
- double dt;
- static char buf[64];
-
- dt = to_realtime (cpu, t);
- if (dt < 0.001)
- sprintf (buf, "%llu cycle%s (%3.1f us)", t,
- (t > 1 ? "s" : ""), dt * 1000000.0);
- else if (dt < 1.0)
- sprintf (buf, "%llu cycles (%3.1f ms)", t, dt * 1000.0);
- else
- sprintf (buf, "%llu cycles (%3.1f s)", t, dt);
-
- return buf;
-}
-
-static void
-m68hc11tim_print_timer (struct hw *me, const char *name,
- struct hw_event *event)
-{
- SIM_DESC sd;
-
- sd = hw_system (me);
- if (event == 0)
- {
- sim_io_printf (sd, " No %s interrupt will be raised.\n", name);
- }
- else
- {
- signed64 t;
- sim_cpu* cpu;
-
- cpu = STATE_CPU (sd, 0);
-
- t = hw_event_remain_time (me, event);
- sim_io_printf (sd, " Next %s interrupt in %s\n",
- name, cycle_to_string (cpu, t));
- }
-}
-
-static void
-m68hc11tim_info (struct hw *me)
-{
- SIM_DESC sd;
- uint16 base = 0;
- sim_cpu *cpu;
- struct m68hc11tim *controller;
- uint8 val;
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- controller = hw_data (me);
-
- sim_io_printf (sd, "M68HC11 Timer:\n");
-
- base = cpu_get_io_base (cpu);
-
- val = cpu->ios[M6811_TMSK2];
- print_io_byte (sd, "TMSK2 ", tmsk2_desc, val, base + M6811_TMSK2);
- sim_io_printf (sd, "\n");
-
- val = cpu->ios[M6811_TFLG2];
- print_io_byte (sd, "TFLG2", tflg2_desc, val, base + M6811_TFLG2);
- sim_io_printf (sd, "\n");
-
- val = cpu->ios[M6811_PACTL];
- print_io_byte (sd, "PACTL", pactl_desc, val, base + M6811_PACTL);
- sim_io_printf (sd, "\n");
-
- /* Give info about the next timer interrupts. */
- m68hc11tim_print_timer (me, "RTI", controller->rti_timer_event);
- m68hc11tim_print_timer (me, "COP", controller->cop_timer_event);
- m68hc11tim_print_timer (me, "OVERFLOW", controller->tof_timer_event);
- m68hc11tim_print_timer (me, "COMPARE", controller->cmp_timer_event);
-}
-
-static int
-m68hc11tim_ioctl (struct hw *me,
- hw_ioctl_request request,
- va_list ap)
-{
- m68hc11tim_info (me);
- return 0;
-}
-
-/* generic read/write */
-
-static unsigned
-m68hc11tim_io_read_buffer (struct hw *me,
- void *dest,
- int space,
- unsigned_word base,
- unsigned nr_bytes)
-{
- SIM_DESC sd;
- struct m68hc11tim *controller;
- sim_cpu *cpu;
- unsigned8 val;
- unsigned cnt = 0;
-
- HW_TRACE ((me, "read 0x%08lx %d", (long) base, (int) nr_bytes));
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- controller = hw_data (me);
-
- while (nr_bytes)
- {
- switch (base)
- {
- /* The cpu_absolute_cycle is updated after each instruction.
- Reading in a 16-bit register will be split in two accesses
- but this will be atomic within the simulator. */
- case M6811_TCTN_H:
- val = (uint8) ((cpu->cpu_absolute_cycle - controller->tcnt_adjust)
- / (controller->clock_prescaler * 256));
- break;
-
- case M6811_TCTN_L:
- val = (uint8) ((cpu->cpu_absolute_cycle - controller->tcnt_adjust)
- / controller->clock_prescaler);
- break;
-
- default:
- val = cpu->ios[base];
- break;
- }
- *((unsigned8*) dest) = val;
- dest++;
- base++;
- nr_bytes--;
- cnt++;
- }
- return cnt;
-}
-
-static unsigned
-m68hc11tim_io_write_buffer (struct hw *me,
- const void *source,
- int space,
- unsigned_word base,
- unsigned nr_bytes)
-{
- SIM_DESC sd;
- struct m68hc11tim *controller;
- sim_cpu *cpu;
- unsigned8 val, n;
- signed64 adj;
- int reset_compare = 0;
- int reset_overflow = 0;
- int cnt = 0;
-
- HW_TRACE ((me, "write 0x%08lx %d", (long) base, (int) nr_bytes));
-
- sd = hw_system (me);
- cpu = STATE_CPU (sd, 0);
- controller = hw_data (me);
-
- while (nr_bytes)
- {
- val = *((const unsigned8*) source);
- switch (base)
- {
- /* Set the timer counter low part, trying to preserve the low part.
- We compute the absolute cycle adjustment that we have to apply
- to obtain the timer current value. Computation must be made
- in 64-bit to avoid overflow problems. */
- case M6811_TCTN_L:
- adj = ((cpu->cpu_absolute_cycle - controller->tcnt_adjust)
- / (controller->clock_prescaler * (signed64) 256)) & 0x0FF;
- adj = cpu->cpu_absolute_cycle
- - (adj * controller->clock_prescaler * (signed64) 256)
- - ((signed64) adj * controller->clock_prescaler);
- controller->tcnt_adjust = adj;
- reset_compare = 1;
- reset_overflow = 1;
- break;
-
- case M6811_TCTN_H:
- adj = ((cpu->cpu_absolute_cycle - controller->tcnt_adjust)
- / controller->clock_prescaler) & 0x0ff;
- adj = cpu->cpu_absolute_cycle
- - ((signed64) val * controller->clock_prescaler * (signed64) 256)
- - (adj * controller->clock_prescaler);
- controller->tcnt_adjust = adj;
- reset_compare = 1;
- reset_overflow = 1;
- break;
-
- case M6811_TMSK2:
-
- /* Timer prescaler cannot be changed after 64 bus cycles. */
- if (cpu->cpu_absolute_cycle >= 64)
- {
- val &= ~(M6811_PR1 | M6811_PR0);
- val |= cpu->ios[M6811_TMSK2] & (M6811_PR1 | M6811_PR0);
- }
- switch (val & (M6811_PR1 | M6811_PR0))
- {
- case 0:
- n = 1;
- break;
- case M6811_PR0:
- n = 4;
- break;
- case M6811_PR1:
- n = 8;
- break;
- default:
- case M6811_PR1 | M6811_PR0:
- n = 16;
- break;
- }
- if (cpu->cpu_absolute_cycle < 64)
- {
- reset_overflow = 1;
- controller->clock_prescaler = n;
- }
- cpu->ios[base] = val;
- interrupts_update_pending (&cpu->cpu_interrupts);
- break;
-
- case M6811_PACTL:
- n = (1 << ((val & (M6811_RTR1 | M6811_RTR0))));
- cpu->ios[base] = val;
-
- controller->rti_delay = (long) (n) * 8192;
- m68hc11tim_timer_event (me, (void*) (RTI_EVENT| 0x100));
- break;
-
- case M6811_TFLG2:
- if (val & M6811_TOF)
- val &= ~M6811_TOF;
- else
- val |= cpu->ios[M6811_TFLG2] & M6811_TOF;
-
- /* Clear the Real Time interrupt flag. */
- if (val & M6811_RTIF)
- val &= ~M6811_RTIF;
- else
- val |= cpu->ios[M6811_TFLG2] & M6811_RTIF;
-
- cpu->ios[base] = val;
- interrupts_update_pending (&cpu->cpu_interrupts);
- break;
-
- case M6811_TOC1:
- case M6811_TOC2:
- case M6811_TOC3:
- case M6811_TOC4:
- case M6811_TOC5:
- cpu->ios[base] = val;
- reset_compare = 1;
- break;
-
- default:
- break;
- }
-
- base++;
- nr_bytes--;
- cnt++;
- source++;
- }
-
- /* Re-compute the next timer compare event. */
- if (reset_compare)
- {
- m68hc11tim_timer_event (me, (void*) (COMPARE_EVENT));
- }
- if (reset_overflow)
- {
- m68hc11tim_timer_event (me, (void*) (OVERFLOW_EVENT| 0x100));
- }
- return cnt;
-}
-
-
-const struct hw_descriptor dv_m68hc11tim_descriptor[] = {
- { "m68hc11tim", m68hc11tim_finish },
- { "m68hc12tim", m68hc11tim_finish },
- { NULL },
-};
-
diff --git a/sim/m68hc11/dv-nvram.c b/sim/m68hc11/dv-nvram.c
deleted file mode 100644
index 1a8a91a6804..00000000000
--- a/sim/m68hc11/dv-nvram.c
+++ /dev/null
@@ -1,351 +0,0 @@
-/* dv-nvram.c -- Generic driver for a non volatile ram (battery saved)
- Copyright (C) 1999, 2000 Free Software Foundation, Inc.
- Written by Stephane Carrez (stcarrez@worldnet.fr)
- (From a driver model Contributed by Cygnus Solutions.)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- */
-
-
-#include "sim-main.h"
-#include "hw-main.h"
-#include "sim-assert.h"
-
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-
-
-/* DEVICE
-
- nvram - Non Volatile Ram
-
-
- DESCRIPTION
-
- Implements a generic battery saved CMOS ram. This ram device does
- not contain any realtime clock and does not generate any interrupt.
- The ram content is loaded from a file and saved when it is changed.
- It is intended to be generic.
-
-
- PROPERTIES
-
- reg <base> <length>
-
- Base and size of the non-volatile ram bank.
-
- file <path>
-
- Path where the memory must be saved or loaded when we start.
-
- mode {map | save-modified | save-all}
-
- Controls how to load and save the memory content.
-
- map The file is mapped in memory
- save-modified The simulator keeps an open file descriptor to
- the file and saves portion of memory which are
- modified.
- save-all The simulator saves the complete memory each time
- it's modified (it does not keep an open file
- descriptor).
-
-
- PORTS
-
- None.
-
-
- NOTES
-
- This device is independent of the Motorola 68hc11.
-
- */
-
-
-
-/* static functions */
-
-/* Control of how to access the ram and save its content. */
-
-enum nvram_mode
-{
- /* Save the complete ram block each time it's changed.
- We don't keep an open file descriptor. This should be
- ok for small memory banks. */
- NVRAM_SAVE_ALL,
-
- /* Save only the memory bytes which are modified.
- This mode means that we have to keep an open file
- descriptor (O_RDWR). It's good for middle sized memory banks. */
- NVRAM_SAVE_MODIFIED,
-
- /* Map file in memory (not yet implemented).
- This mode is suitable for large memory banks. We don't allocate
- a buffer to represent the ram, instead it's mapped in memory
- with mmap. */
- NVRAM_MAP_FILE
-};
-
-struct nvram
-{
- address_word base_address; /* Base address of ram. */
- unsigned size; /* Size of ram. */
- unsigned8 *data; /* Pointer to ram memory. */
- const char *file_name; /* Path of ram file. */
- int fd; /* File description of opened ram file. */
- enum nvram_mode mode; /* How load/save ram file. */
-};
-
-
-
-/* Finish off the partially created hw device. Attach our local
- callbacks. Wire up our port names etc. */
-
-static hw_io_read_buffer_method nvram_io_read_buffer;
-static hw_io_write_buffer_method nvram_io_write_buffer;
-
-
-
-static void
-attach_nvram_regs (struct hw *me, struct nvram *controller)
-{
- unsigned_word attach_address;
- int attach_space;
- unsigned attach_size;
- reg_property_spec reg;
- int result, oerrno;
-
- /* Get ram bank description (base and size). */
- if (hw_find_property (me, "reg") == NULL)
- hw_abort (me, "Missing \"reg\" property");
-
- if (!hw_find_reg_array_property (me, "reg", 0, &reg))
- hw_abort (me, "\"reg\" property must contain one addr/size entry");
-
- hw_unit_address_to_attach_address (hw_parent (me),
- &reg.address,
- &attach_space,
- &attach_address,
- me);
- hw_unit_size_to_attach_size (hw_parent (me),
- &reg.size,
- &attach_size, me);
-
- hw_attach_address (hw_parent (me), 0,
- attach_space, attach_address, attach_size,
- me);
-
- controller->mode = NVRAM_SAVE_ALL;
- controller->base_address = attach_address;
- controller->size = attach_size;
- controller->fd = -1;
-
- /* Get the file where the ram content must be loaded/saved. */
- if(hw_find_property (me, "file") == NULL)
- hw_abort (me, "Missing \"file\" property");
-
- controller->file_name = hw_find_string_property (me, "file");
-
- /* Get the mode which defines how to save the memory. */
- if(hw_find_property (me, "mode") != NULL)
- {
- const char *value = hw_find_string_property (me, "mode");
-
- if (strcmp (value, "map") == 0)
- controller->mode = NVRAM_MAP_FILE;
- else if (strcmp (value, "save-modified") == 0)
- controller->mode = NVRAM_SAVE_MODIFIED;
- else if (strcmp (value, "save-all") == 0)
- controller->mode = NVRAM_SAVE_ALL;
- else
- hw_abort (me, "illegal value for mode parameter `%s': "
- "use map, save-modified or save-all", value);
- }
-
- /* Initialize the ram by loading/mapping the file in memory.
- If the file does not exist, create and give it some content. */
- switch (controller->mode)
- {
- case NVRAM_MAP_FILE:
- hw_abort (me, "'map' mode is not yet implemented, use 'save-modified'");
- break;
-
- case NVRAM_SAVE_MODIFIED:
- case NVRAM_SAVE_ALL:
- controller->data = (char*) hw_malloc (me, attach_size);
- if (controller->data == 0)
- hw_abort (me, "Not enough memory, try to use the mode 'map'");
-
- memset (controller->data, 0, attach_size);
- controller->fd = open (controller->file_name, O_RDWR);
- if (controller->fd < 0)
- {
- controller->fd = open (controller->file_name,
- O_RDWR | O_CREAT, 0644);
- if (controller->fd < 0)
- hw_abort (me, "Cannot open or create file '%s'",
- controller->file_name);
- result = write (controller->fd, controller->data, attach_size);
- if (result != attach_size)
- {
- oerrno = errno;
- hw_free (me, controller->data);
- close (controller->fd);
- errno = oerrno;
- hw_abort (me, "Failed to save the ram content");
- }
- }
- else
- {
- result = read (controller->fd, controller->data, attach_size);
- if (result != attach_size)
- {
- oerrno = errno;
- hw_free (me, controller->data);
- close (controller->fd);
- errno = oerrno;
- hw_abort (me, "Failed to load the ram content");
- }
- }
- if (controller->mode == NVRAM_SAVE_ALL)
- {
- close (controller->fd);
- controller->fd = -1;
- }
- break;
-
- default:
- break;
- }
-}
-
-
-static void
-nvram_finish (struct hw *me)
-{
- struct nvram *controller;
-
- controller = HW_ZALLOC (me, struct nvram);
-
- set_hw_data (me, controller);
- set_hw_io_read_buffer (me, nvram_io_read_buffer);
- set_hw_io_write_buffer (me, nvram_io_write_buffer);
-
- /* Attach ourself to our parent bus. */
- attach_nvram_regs (me, controller);
-}
-
-
-
-/* generic read/write */
-
-static unsigned
-nvram_io_read_buffer (struct hw *me,
- void *dest,
- int space,
- unsigned_word base,
- unsigned nr_bytes)
-{
- struct nvram *controller = hw_data (me);
-
- HW_TRACE ((me, "read 0x%08lx %d [%ld]",
- (long) base, (int) nr_bytes,
- (long) (base - controller->base_address)));
-
- base -= controller->base_address;
- if (base + nr_bytes > controller->size)
- nr_bytes = controller->size - base;
-
- memcpy (dest, &controller->data[base], nr_bytes);
- return nr_bytes;
-}
-
-
-
-static unsigned
-nvram_io_write_buffer (struct hw *me,
- const void *source,
- int space,
- unsigned_word base,
- unsigned nr_bytes)
-{
- struct nvram *controller = hw_data (me);
-
- HW_TRACE ((me, "write 0x%08lx %d [%ld]",
- (long) base, (int) nr_bytes,
- (long) (base - controller->base_address)));
-
- base -= controller->base_address;
- if (base + nr_bytes > controller->size)
- nr_bytes = controller->size - base;
-
- switch (controller->mode)
- {
- case NVRAM_SAVE_ALL:
- {
- int fd, result, oerrno;
-
- fd = open (controller->file_name, O_WRONLY, 0644);
- if (fd < 0)
- {
- return 0;
- }
-
- memcpy (&controller->data[base], source, nr_bytes);
- result = write (fd, controller->data, controller->size);
- oerrno = errno;
- close (fd);
- errno = oerrno;
-
- if (result != controller->size)
- {
- return 0;
- }
- return nr_bytes;
- }
-
- case NVRAM_SAVE_MODIFIED:
- {
- off_t pos;
- int result;
-
- pos = lseek (controller->fd, (off_t) base, SEEK_SET);
- if (pos != (off_t) base)
- return 0;
-
- result = write (controller->fd, source, nr_bytes);
- if (result < 0)
- return 0;
-
- nr_bytes = result;
- break;
- }
-
- default:
- break;
- }
- memcpy (&controller->data[base], source, nr_bytes);
- return nr_bytes;
-}
-
-
-const struct hw_descriptor dv_nvram_descriptor[] = {
- { "nvram", nvram_finish, },
- { NULL },
-};
-
diff --git a/sim/m68hc11/emulos.c b/sim/m68hc11/emulos.c
deleted file mode 100644
index bb9f27b418c..00000000000
--- a/sim/m68hc11/emulos.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/* emulos.c -- Small OS emulation
- Copyright 1999, 2000 Free Software Foundation, Inc.
- Written by Stephane Carrez (stcarrez@worldnet.fr)
-
-This file is part of GDB, GAS, and the GNU binutils.
-
-GDB, GAS, and the GNU binutils are free software; you can redistribute
-them and/or modify them under the terms of the GNU General Public
-License as published by the Free Software Foundation; either version
-1, or (at your option) any later version.
-
-GDB, GAS, and the GNU binutils are distributed in the hope that they
-will be useful, but WITHOUT ANY WARRANTY; without even the implied
-warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
-the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this file; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include "sim-main.h"
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifndef WIN32
-#include <sys/types.h>
-#include <sys/time.h>
-
-/* This file emulates some OS system calls.
- It's basically used to give access to the host OS facilities
- like: stdin, stdout, files, time of day. */
-static int bench_mode = -1;
-static struct timeval bench_start;
-static struct timeval bench_stop;
-
-void
-emul_bench (struct _sim_cpu* cpu)
-{
- int op;
-
- op = cpu_get_d (cpu);
- switch (op)
- {
- case 0:
- bench_mode = 0;
- gettimeofday (&bench_start, 0);
- break;
-
- case 1:
- gettimeofday (&bench_stop, 0);
- if (bench_mode != 0)
- printf ("bench start not called...\n");
- bench_mode = 1;
- break;
-
- case 2:
- {
- int sz = 0;
- int addr = cpu_get_x (cpu);
- double t_start, t_stop, t;
- char buf[1024];
-
- op = cpu_get_y (cpu);
- t_start = (double) (bench_start.tv_sec) * 1.0e6;
- t_start += (double) (bench_start.tv_usec);
- t_stop = (double) (bench_stop.tv_sec) * 1.0e6;
- t_stop += (double) (bench_stop.tv_usec);
-
- while (sz < 1024)
- {
- buf[sz] = memory_read8 (cpu, addr);
- if (buf[sz] == 0)
- break;
-
- sz ++;
- addr++;
- }
- buf[1023] = 0;
-
- if (bench_mode != 1)
- printf ("bench_stop not called");
-
- bench_mode = -1;
- t = t_stop - t_start;
- printf ("%-40.40s [%6d] %3.3f us\n", buf,
- op, t / (double) (op));
- break;
- }
- }
-}
-#endif
-
-void
-emul_write(struct _sim_cpu* state)
-{
- int addr = cpu_get_x (state) & 0x0FFFF;
- int size = cpu_get_d (state) & 0x0FFFF;
-
- if (addr + size > 0x0FFFF) {
- size = 0x0FFFF - addr;
- }
- state->cpu_running = 0;
- while (size)
- {
- uint8 val = memory_read8 (state, addr);
-
- write(0, &val, 1);
- addr ++;
- size--;
- }
-}
-
-/* emul_exit () is used by the default startup code of GCC to implement
- the exit (). For a real target, this will create an ILLEGAL fault.
- But doing an exit () on a real target is really a non-sense.
- exit () is important for the validation of GCC. The exit status
- is passed in 'D' register. */
-void
-emul_exit (sim_cpu *cpu)
-{
- sim_engine_halt (CPU_STATE (cpu), cpu,
- NULL, NULL_CIA, sim_exited,
- cpu_get_d (cpu));
-}
-
-void
-emul_os (int code, sim_cpu *proc)
-{
- proc->cpu_current_cycle = 8;
- switch (code)
- {
- case 0x0:
- break;
-
- /* 0xCD 0x01 */
- case 0x01:
- emul_write (proc);
- break;
-
- /* 0xCD 0x02 */
- case 0x02:
- break;
-
- /* 0xCD 0x03 */
- case 0x03:
- emul_exit (proc);
- break;
-
- /* 0xCD 0x04 */
- case 0x04:
-#ifndef WIN32
- emul_bench (proc);
-#endif
- break;
-
- default:
- break;
- }
-}
-
diff --git a/sim/m68hc11/gencode.c b/sim/m68hc11/gencode.c
deleted file mode 100644
index 8c32e3e1649..00000000000
--- a/sim/m68hc11/gencode.c
+++ /dev/null
@@ -1,2141 +0,0 @@
-/* gencode.c -- Motorola 68HC11 & 68HC12 Emulator Generator
- Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
- Written by Stephane Carrez (stcarrez@worldnet.fr)
-
-This file is part of GDB, GAS, and the GNU binutils.
-
-GDB, GAS, and the GNU binutils are free software; you can redistribute
-them and/or modify them under the terms of the GNU General Public
-License as published by the Free Software Foundation; either version
-2, or (at your option) any later version.
-
-GDB, GAS, and the GNU binutils are distributed in the hope that they
-will be useful, but WITHOUT ANY WARRANTY; without even the implied
-warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
-the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include <stdio.h>
-#include <string.h>
-#include <stdarg.h>
-#include <errno.h>
-
-#include "ansidecl.h"
-#include "opcode/m68hc11.h"
-
-#define TABLE_SIZE(X) (sizeof(X) / sizeof(X[0]))
-
-/* Combination of CCR flags. */
-#define M6811_ZC_BIT M6811_Z_BIT|M6811_C_BIT
-#define M6811_NZ_BIT M6811_N_BIT|M6811_Z_BIT
-#define M6811_NZV_BIT M6811_N_BIT|M6811_Z_BIT|M6811_V_BIT
-#define M6811_NZC_BIT M6811_N_BIT|M6811_Z_BIT|M6811_C_BIT
-#define M6811_NVC_BIT M6811_N_BIT|M6811_V_BIT|M6811_C_BIT
-#define M6811_ZVC_BIT M6811_Z_BIT|M6811_V_BIT|M6811_C_BIT
-#define M6811_NZVC_BIT M6811_ZVC_BIT|M6811_N_BIT
-#define M6811_HNZVC_BIT M6811_NZVC_BIT|M6811_H_BIT
-#define M6811_HNVC_BIT M6811_NVC_BIT|M6811_H_BIT
-#define M6811_VC_BIT M6811_V_BIT|M6811_C_BIT
-
-/* Flags when the insn only changes some CCR flags. */
-#define CHG_NONE 0,0,0
-#define CHG_Z 0,0,M6811_Z_BIT
-#define CHG_C 0,0,M6811_C_BIT
-#define CHG_ZVC 0,0,M6811_ZVC_BIT
-#define CHG_NZC 0,0,M6811_NZC_BIT
-#define CHG_NZV 0,0,M6811_NZV_BIT
-#define CHG_NZVC 0,0,M6811_NZVC_BIT
-#define CHG_HNZVC 0,0,M6811_HNZVC_BIT
-#define CHG_ALL 0,0,0xff
-
-/* The insn clears and changes some flags. */
-#define CLR_I 0,M6811_I_BIT,0
-#define CLR_C 0,M6811_C_BIT,0
-#define CLR_V 0,M6811_V_BIT,0
-#define CLR_V_CHG_ZC 0,M6811_V_BIT,M6811_ZC_BIT
-#define CLR_V_CHG_NZ 0,M6811_V_BIT,M6811_NZ_BIT
-#define CLR_V_CHG_ZVC 0,M6811_V_BIT,M6811_ZVC_BIT
-#define CLR_N_CHG_ZVC 0,M6811_N_BIT,M6811_ZVC_BIT /* Used by lsr */
-#define CLR_VC_CHG_NZ 0,M6811_VC_BIT,M6811_NZ_BIT
-
-/* The insn sets some flags. */
-#define SET_I M6811_I_BIT,0,0
-#define SET_C M6811_C_BIT,0,0
-#define SET_V M6811_V_BIT,0,0
-#define SET_Z_CLR_NVC M6811_Z_BIT,M6811_NVC_BIT,0
-#define SET_C_CLR_V_CHG_NZ M6811_C_BIT,M6811_V_BIT,M6811_NZ_BIT
-#define SET_Z_CHG_HNVC M6811_Z_BIT,0,M6811_HNVC_BIT
-
-#define _M 0xff
-
-static int cpu_type;
-
-struct m6811_opcode_pattern
-{
- const char *name;
- const char *pattern;
- const char *ccr_update;
-};
-
-/*
- * { "test", M6811_OP_NONE, 1, 0x00, 5, _M, CHG_NONE },
- * Name -+ +---- Insn CCR changes
- * Format ------+ +---------- Max # cycles
- * Size -----------------+ +--------------- Min # cycles
- * +-------------------- Opcode
- */
-struct m6811_opcode_pattern m6811_opcode_patterns[] = {
- /* Move 8 and 16 bits. We need two implementations: one that sets the
- flags and one that preserve them. */
- { "movtst8", "dst8 = src8", "cpu_ccr_update_tst8 (proc, dst8)" },
- { "movtst16", "dst16 = src16", "cpu_ccr_update_tst16 (proc, dst16)" },
- { "mov8", "dst8 = src8" },
- { "mov16", "dst16 = src16" },
- { "lea16", "dst16 = addr" },
-
- /* Conditional branches. 'addr' is the address of the branch. */
- { "bra", "cpu_set_pc (proc, addr)" },
- { "bhi",
- "if ((cpu_get_ccr (proc) & (M6811_C_BIT|M6811_Z_BIT)) == 0)\n@ \
- cpu_set_pc (proc, addr)" },
- { "bls",
- "if ((cpu_get_ccr (proc) & (M6811_C_BIT|M6811_Z_BIT)))\n@ \
- cpu_set_pc (proc, addr)" },
- { "bcc", "if (!cpu_get_ccr_C (proc))\n@ cpu_set_pc (proc, addr)" },
- { "bcs", "if (cpu_get_ccr_C (proc))\n@ cpu_set_pc (proc, addr)" },
- { "bne", "if (!cpu_get_ccr_Z (proc))\n@ cpu_set_pc (proc, addr)" },
- { "beq", "if (cpu_get_ccr_Z (proc))\n@ cpu_set_pc (proc, addr)" },
- { "bvc", "if (!cpu_get_ccr_V (proc))\n@ cpu_set_pc (proc, addr)" },
- { "bvs", "if (cpu_get_ccr_V (proc))\n@ cpu_set_pc (proc, addr)" },
- { "bpl", "if (!cpu_get_ccr_N (proc))\n@ cpu_set_pc (proc, addr)" },
- { "bmi", "if (cpu_get_ccr_N (proc))\n@ cpu_set_pc (proc, addr)" },
- { "bge", "if ((cpu_get_ccr_N (proc) ^ cpu_get_ccr_V (proc)) == 0)\n@ cpu_set_pc (proc, addr)" },
- { "blt", "if ((cpu_get_ccr_N (proc) ^ cpu_get_ccr_V (proc)))\n@ cpu_set_pc (proc, addr)" },
- { "bgt",
- "if ((cpu_get_ccr_Z (proc) | (cpu_get_ccr_N (proc) ^ cpu_get_ccr_V (proc))) == 0)\n@ \
- cpu_set_pc (proc, addr)" },
- { "ble",
- "if ((cpu_get_ccr_Z (proc) | (cpu_get_ccr_N (proc) ^ cpu_get_ccr_V (proc))))\n@ \
- cpu_set_pc (proc, addr)" },
-
- /* brclr and brset perform a test and a conditional jump at the same
- time. Flags are not changed. */
- { "brclr8",
- "if ((src8 & dst8) == 0)\n@ cpu_set_pc (proc, addr)" },
- { "brset8",
- "if (((~src8) & dst8) == 0)\n@ cpu_set_pc (proc, addr)" },
-
-
- { "rts11", "addr = cpu_m68hc11_pop_uint16 (proc); cpu_set_pc (proc, addr); cpu_return(proc)" },
- { "rts12", "addr = cpu_m68hc12_pop_uint16 (proc); cpu_set_pc (proc, addr); cpu_return(proc)" },
-
- { "mul16", "dst16 = ((uint16) src8 & 0x0FF) * ((uint16) dst8 & 0x0FF)",
- "cpu_set_ccr_C (proc, src8 & 0x80)" },
- { "neg8", "dst8 = - src8",
- "cpu_set_ccr_C (proc, src8 == 0); cpu_ccr_update_tst8 (proc, dst8)" },
- { "com8", "dst8 = ~src8",
- "cpu_set_ccr_C (proc, 1); cpu_ccr_update_tst8 (proc, dst8);" },
- { "clr8", "dst8 = 0",
- "cpu_set_ccr (proc, (cpu_get_ccr (proc) & (M6811_S_BIT|M6811_X_BIT|M6811_H_BIT| \
-M6811_I_BIT)) | M6811_Z_BIT)"},
- { "clr16","dst16 = 0",
- "cpu_set_ccr (proc, (cpu_get_ccr (proc) & (M6811_S_BIT|M6811_X_BIT|M6811_H_BIT| \
-M6811_I_BIR)) | M6811_Z_BIT)"},
-
- /* 8-bits shift and rotation. */
- { "lsr8", "dst8 = src8 >> 1",
- "cpu_set_ccr_C (proc, src8 & 1); cpu_ccr_update_shift8 (proc, dst8)" },
- { "lsl8", "dst8 = src8 << 1",
- "cpu_set_ccr_C (proc, (src8 & 0x80) >> 7); cpu_ccr_update_shift8 (proc, dst8)" },
- { "asr8", "dst8 = (src8 >> 1) | (src8 & 0x80)",
- "cpu_set_ccr_C (proc, src8 & 1); cpu_ccr_update_shift8 (proc, dst8)" },
- { "ror8", "dst8 = (src8 >> 1) | (cpu_get_ccr_C (proc) << 7)",
- "cpu_set_ccr_C (proc, src8 & 1); cpu_ccr_update_shift8 (proc, dst8)" },
- { "rol8", "dst8 = (src8 << 1) | (cpu_get_ccr_C (proc))",
- "cpu_set_ccr_C (proc, (src8 & 0x80) >> 7); cpu_ccr_update_shift8 (proc, dst8)" },
-
- /* 16-bits shift instructions. */
- { "lsl16", "dst16 = src16 << 1",
- "cpu_set_ccr_C (proc, (src16&0x8000) >> 15); cpu_ccr_update_shift16 (proc, dst16)"},
- { "lsr16", "dst16 = src16 >> 1",
- "cpu_set_ccr_C (proc, src16 & 1); cpu_ccr_update_shift16 (proc, dst16)"},
-
- { "dec8", "dst8 = src8 - 1", "cpu_ccr_update_tst8 (proc, dst8)" },
- { "inc8", "dst8 = src8 + 1", "cpu_ccr_update_tst8 (proc, dst8)" },
- { "tst8", 0, "cpu_set_ccr_C (proc, 0); cpu_ccr_update_tst8 (proc, src8)" },
-
- { "sub8", "cpu_ccr_update_sub8 (proc, dst8 - src8, dst8, src8);\
-dst8 = dst8 - src8", 0 },
- { "add8", "cpu_ccr_update_add8 (proc, dst8 + src8, dst8, src8);\
-dst8 = dst8 + src8", 0 },
- { "sbc8", "if (cpu_get_ccr_C (proc))\n@ \
-{\n\
- cpu_ccr_update_sub8 (proc, dst8 - src8 - 1, dst8, src8);\n\
- dst8 = dst8 - src8 - 1;\n\
-}\n\
-else\n\
-{\n\
- cpu_ccr_update_sub8 (proc, dst8 - src8, dst8, src8);\n\
- dst8 = dst8 - src8;\n\
-}", 0 },
- { "adc8", "if (cpu_get_ccr_C (proc))\n@ \
-{\n\
- cpu_ccr_update_add8 (proc, dst8 + src8 + 1, dst8, src8);\n\
- dst8 = dst8 + src8 + 1;\n\
-}\n\
-else\n\
-{\n\
- cpu_ccr_update_add8 (proc, dst8 + src8, dst8, src8);\n\
- dst8 = dst8 + src8;\n\
-}",
- 0 },
-
- /* 8-bits logical operations. */
- { "and8", "dst8 = dst8 & src8", "cpu_ccr_update_tst8 (proc, dst8)" },
- { "eor8", "dst8 = dst8 ^ src8", "cpu_ccr_update_tst8 (proc, dst8)" },
- { "or8", "dst8 = dst8 | src8", "cpu_ccr_update_tst8 (proc, dst8)" },
- { "bclr8","dst8 = (~dst8) & src8", "cpu_ccr_update_tst8 (proc, dst8)" },
-
- /* 16-bits add and subtract instructions. */
- { "sub16", "cpu_ccr_update_sub16 (proc, dst16 - src16, dst16, src16);\
-dst16 = dst16 - src16", 0 },
- { "add16", "cpu_ccr_update_add16 (proc, dst16 + src16, dst16, src16);\
-dst16 = dst16 + src16", 0 },
- { "inc16", "dst16 = src16 + 1", "cpu_set_ccr_Z (proc, dst16 == 0)" },
- { "dec16", "dst16 = src16 - 1", "cpu_set_ccr_Z (proc, dst16 == 0)" },
-
- /* Special increment/decrement for the stack pointer:
- flags are not changed. */
- { "ins16", "dst16 = src16 + 1" },
- { "des16", "dst16 = src16 - 1" },
-
- { "jsr_11_16", "cpu_m68hc11_push_uint16 (proc, cpu_get_pc (proc)); cpu_call (proc, addr)"},
- { "jsr_12_16", "cpu_m68hc12_push_uint16 (proc, cpu_get_pc (proc)); cpu_call (proc, addr)"},
-
- /* xgdx and xgdx patterns. Flags are not changed. */
- { "xgdxy16", "dst16 = cpu_get_d (proc); cpu_set_d (proc, src16)"},
- { "stop", "cpu_special (proc, M6811_STOP)"},
-
- /* tsx, tsy, txs, tys don't affect the flags. Sp value is corrected
- by +/- 1. */
- { "tsxy16", "dst16 = src16 + 1;"},
- { "txys16", "dst16 = src16 - 1;"},
-
- /* Add b to X or Y with an unsigned extension 8->16. Flags not changed. */
- { "abxy16","dst16 = dst16 + (uint16) src8"},
-
- /* After 'daa', the Z flag is undefined. Mark it as changed. */
- { "daa8", "cpu_special (proc, M6811_DAA)" },
- { "nop", 0 },
-
-
- /* Integer divide:
- (parallel (set IX (div D IX))
- (set D (mod D IX))) */
- { "idiv16", "if (src16 == 0)\n{\n\
-dst16 = 0xffff;\
-}\nelse\n{\n\
-cpu_set_d (proc, dst16 % src16);\
-dst16 = dst16 / src16;\
-}",
- "cpu_set_ccr_Z (proc, dst16 == 0); cpu_set_ccr_V (proc, 0);\
-cpu_set_ccr_C (proc, src16 == 0)" },
-
- /* Fractional divide:
- (parallel (set IX (div (mul D 65536) IX)
- (set D (mod (mul D 65536) IX)))) */
- { "fdiv16", "if (src16 <= dst16 )\n{\n\
-dst16 = 0xffff;\n\
-cpu_set_ccr_Z (proc, 0);\n\
-cpu_set_ccr_V (proc, 1);\n\
-cpu_set_ccr_C (proc, dst16 == 0);\n\
-}\nelse\n{\n\
-unsigned long l = (unsigned long) (dst16) << 16;\n\
-cpu_set_d (proc, (uint16) (l % (unsigned long) (src16)));\n\
-dst16 = (uint16) (l / (unsigned long) (src16));\n\
-cpu_set_ccr_V (proc, 0);\n\
-cpu_set_ccr_C (proc, 0);\n\
-cpu_set_ccr_Z (proc, dst16 == 0);\n\
-}", 0 },
-
- /* Operations to get/set the CCR. */
- { "clv", 0, "cpu_set_ccr_V (proc, 0)" },
- { "sev", 0, "cpu_set_ccr_V (proc, 1)" },
- { "clc", 0, "cpu_set_ccr_C (proc, 0)" },
- { "sec", 0, "cpu_set_ccr_C (proc, 1)" },
- { "cli", 0, "cpu_set_ccr_I (proc, 0)" },
- { "sei", 0, "cpu_set_ccr_I (proc, 1)" },
-
- /* Some special instructions are implemented by 'cpu_special'. */
- { "rti11", "cpu_special (proc, M6811_RTI)" },
- { "rti12", "cpu_special (proc, M6812_RTI)" },
- { "wai", "cpu_special (proc, M6811_WAI)" },
- { "test", "cpu_special (proc, M6811_TEST)" },
- { "swi", "cpu_special (proc, M6811_SWI)" },
- { "syscall","cpu_special (proc, M6811_EMUL_SYSCALL)" },
-
- { "page2", "cpu_page2_interp (proc)", 0 },
- { "page3", "cpu_page3_interp (proc)", 0 },
- { "page4", "cpu_page4_interp (proc)", 0 },
-
- /* 68HC12 special instructions. */
- { "bgnd", "cpu_special (proc, M6812_BGND)" },
- { "call8", "cpu_special (proc, M6812_CALL)" },
- { "dbcc8", "cpu_dbcc (proc)" },
- { "ediv", "cpu_special (proc, M6812_EDIV)" },
- { "emul", "{ uint32 src1 = (uint32) cpu_get_d (proc);\
- uint32 src2 = (uint32) cpu_get_y (proc);\
- src1 *= src2;\
- cpu_set_d (proc, src1);\
- cpu_set_y (proc, src1 >> 16);\
- cpu_set_ccr_Z (proc, src1 == 0);\
- cpu_set_ccr_C (proc, src1 & 0x08000);\
- cpu_set_ccr_N (proc, src1 & 0x80000000);}" },
- { "emuls", "cpu_special (proc, M6812_EMULS)" },
- { "mem", "cpu_special (proc, M6812_MEM)" },
- { "rtc", "cpu_special (proc, M6812_RTC)" },
- { "emacs", "cpu_special (proc, M6812_EMACS)" },
- { "idivs", "cpu_special (proc, M6812_IDIVS)" },
- { "edivs", "cpu_special (proc, M6812_EDIVS)" },
- { "exg8", "cpu_exg (proc, src8)" },
- { "move8", "cpu_move8 (proc, op)" },
- { "move16","cpu_move16 (proc, op)" },
-
- { "max8", "cpu_ccr_update_sub8 (proc, dst8 - src8, dst8, src8);\
- if (dst8 < src8) dst8 = src8" },
- { "min8", "cpu_ccr_update_sub8 (proc, dst8 - src8, dst8, src8);\
- if (dst8 > src8) dst8 = src8" },
- { "max16", "cpu_ccr_update_sub16 (proc, dst16 - src16, dst16, src16);\
- if (dst16 < src16) dst16 = src16" },
- { "min16", "cpu_ccr_update_sub16 (proc, dst16 - src16, dst16, src16);\
- if (dst16 > src16) dst16 = src16" },
-
- { "rev", "cpu_special (proc, M6812_REV);" },
- { "revw", "cpu_special (proc, M6812_REVW);" },
- { "wav", "cpu_special (proc, M6812_WAV);" },
- { "tbl8", "cpu_special (proc, M6812_ETBL);" },
- { "tbl16", "cpu_special (proc, M6812_ETBL);" }
-};
-
-/* Definition of an opcode of the 68HC11. */
-struct m6811_opcode_def
-{
- const char *name;
- const char *operands;
- const char *insn_pattern;
- unsigned char insn_size;
- unsigned char insn_code;
- unsigned char insn_min_cycles;
- unsigned char insn_max_cycles;
- unsigned char set_flags_mask;
- unsigned char clr_flags_mask;
- unsigned char chg_flags_mask;
-};
-
-
-/*
- * { "dex", "x->x", "dec16", 1, 0x00, 5, _M, CHG_NONE },
- * Name -+ +----- Insn CCR changes
- * Operands ---+ +------------ Max # cycles
- * Pattern -----------+ +--------------- Min # cycles
- * Size -----------------+ +-------------------- Opcode
- *
- * Operands Fetch operand Save result
- * ------- -------------- ------------
- * x->x src16 = x x = dst16
- * d->d src16 = d d = dst16
- * b,a->a src8 = b dst8 = a a = dst8
- * sp->x src16 = sp x = dst16
- * (sp)->a src8 = pop8 a = dst8
- * a->(sp) src8 = a push8 dst8
- * (x)->(x) src8 = (IND, X) (IND, X) = dst8
- * (y)->a src8 = (IND, Y) a = dst8
- * ()->b src8 = (EXT) b = dst8
- */
-struct m6811_opcode_def m6811_page1_opcodes[] = {
- { "test", 0, 0, 1, 0x00, 5, _M, CHG_NONE },
- { "nop", 0, 0, 1, 0x01, 2, 2, CHG_NONE },
- { "idiv", "x,d->x", "idiv16", 1, 0x02, 3, 41, CLR_V_CHG_ZC},
- { "fdiv", "x,d->x", "fdiv16", 1, 0x03, 3, 41, CHG_ZVC},
- { "lsrd", "d->d", "lsr16", 1, 0x04, 3, 3, CLR_N_CHG_ZVC },
- { "asld", "d->d", "lsl16", 1, 0x05, 3, 3, CHG_NZVC },
- { "tap", "a->ccr", "mov8", 1, 0x06, 2, 2, CHG_ALL},
- { "tpa", "ccr->a", "mov8", 1, 0x07, 2, 2, CHG_NONE },
- { "inx", "x->x", "inc16", 1, 0x08, 3, 3, CHG_Z },
- { "dex", "x->x", "dec16", 1, 0x09, 3, 3, CHG_Z },
- { "clv", 0, 0, 1, 0x0a, 2, 2, CLR_V },
- { "sev", 0, 0, 1, 0x0b, 2, 2, SET_V },
- { "clc", 0, 0, 1, 0x0c, 2, 2, CLR_C },
- { "sec", 0, 0, 1, 0x0d, 2, 2, SET_C },
- { "cli", 0, 0, 1, 0x0e, 2, 2, CLR_I },
- { "sei", 0, 0, 1, 0x0f, 2, 2, SET_I },
- { "sba", "b,a->a", "sub8", 1, 0x10, 2, 2, CHG_NZVC },
- { "cba", "b,a", "sub8", 1, 0x11, 2, 2, CHG_NZVC },
- { "brset","*,#,r", "brset8", 4, 0x12, 6, 6, CHG_NONE },
- { "brclr","*,#,r", "brclr8", 4, 0x13, 6, 6, CHG_NONE },
- { "bset", "*,#->*", "or8", 3, 0x14, 6, 6, CLR_V_CHG_NZ },
- { "bclr", "*,#->*", "bclr8", 3, 0x15, 6, 6, CLR_V_CHG_NZ },
- { "tab", "a->b", "movtst8", 1, 0x16, 2, 2, CLR_V_CHG_NZ },
- { "tba", "b->a", "movtst8", 1, 0x17, 2, 2, CLR_V_CHG_NZ },
- { "page2", 0, "page2", 1, 0x18, 0, 0, CHG_NONE },
- { "page3", 0, "page3", 1, 0x1a, 0, 0, CHG_NONE },
-
- /* After 'daa', the Z flag is undefined. Mark it as changed. */
- { "daa", "a->a", "daa8", 1, 0x19, 2, 2, CHG_NZVC },
- { "aba", "b,a->a", "add8", 1, 0x1b, 2, 2, CHG_HNZVC},
- { "bset", "(x),#->(x)","or8", 3, 0x1c, 7, 7, CLR_V_CHG_NZ },
- { "bclr", "(x),#->(x)","bclr8", 3, 0x1d, 7, 7, CLR_V_CHG_NZ },
- { "brset","(x),#,r", "brset8", 4, 0x1e, 7, 7, CHG_NONE },
- { "brclr","(x),#,r", "brclr8", 4, 0x1f, 7, 7, CHG_NONE },
-
- /* Relative branch. All of them take 3 bytes. Flags not changed. */
- { "bra", "r", 0, 2, 0x20, 3, 3, CHG_NONE },
- { "brn", "r", "nop", 2, 0x21, 3, 3, CHG_NONE },
- { "bhi", "r", 0, 2, 0x22, 3, 3, CHG_NONE },
- { "bls", "r", 0, 2, 0x23, 3, 3, CHG_NONE },
- { "bcc", "r", 0, 2, 0x24, 3, 3, CHG_NONE },
- { "bcs", "r", 0, 2, 0x25, 3, 3, CHG_NONE },
- { "bne", "r", 0, 2, 0x26, 3, 3, CHG_NONE },
- { "beq", "r", 0, 2, 0x27, 3, 3, CHG_NONE },
- { "bvc", "r", 0, 2, 0x28, 3, 3, CHG_NONE },
- { "bvs", "r", 0, 2, 0x29, 3, 3, CHG_NONE },
- { "bpl", "r", 0, 2, 0x2a, 3, 3, CHG_NONE },
- { "bmi", "r", 0, 2, 0x2b, 3, 3, CHG_NONE },
- { "bge", "r", 0, 2, 0x2c, 3, 3, CHG_NONE },
- { "blt", "r", 0, 2, 0x2d, 3, 3, CHG_NONE },
- { "bgt", "r", 0, 2, 0x2e, 3, 3, CHG_NONE },
- { "ble", "r", 0, 2, 0x2f, 3, 3, CHG_NONE },
-
- { "tsx", "sp->x", "tsxy16", 1, 0x30, 3, 3, CHG_NONE },
- { "ins", "sp->sp", "ins16", 1, 0x31, 3, 3, CHG_NONE },
- { "pula", "(sp)->a", "mov8", 1, 0x32, 4, 4, CHG_NONE },
- { "pulb", "(sp)->b", "mov8", 1, 0x33, 4, 4, CHG_NONE },
- { "des", "sp->sp", "des16", 1, 0x34, 3, 3, CHG_NONE },
- { "txs", "x->sp", "txys16", 1, 0x35, 3, 3, CHG_NONE },
- { "psha", "a->(sp)", "mov8", 1, 0x36, 3, 3, CHG_NONE },
- { "pshb", "b->(sp)", "mov8", 1, 0x37, 3, 3, CHG_NONE },
- { "pulx", "(sp)->x", "mov16", 1, 0x38, 5, 5, CHG_NONE },
- { "rts", 0, "rts11", 1, 0x39, 5, 5, CHG_NONE },
- { "abx", "b,x->x", "abxy16", 1, 0x3a, 3, 3, CHG_NONE },
- { "rti", 0, "rti11", 1, 0x3b, 12, 12, CHG_ALL},
- { "pshx", "x->(sp)", "mov16", 1, 0x3c, 4, 4, CHG_NONE },
- { "mul", "b,a->d", "mul16", 1, 0x3d, 3, 10, CHG_C },
- { "wai", 0, 0, 1, 0x3e, 14, _M, CHG_NONE },
- { "swi", 0, 0, 1, 0x3f, 14, _M, CHG_NONE },
- { "nega", "a->a", "neg8", 1, 0x40, 2, 2, CHG_NZVC },
- { "syscall", "", "syscall", 1, 0x41, 2, 2, CHG_NONE },
- { "coma", "a->a", "com8", 1, 0x43, 2, 2, SET_C_CLR_V_CHG_NZ },
- { "lsra", "a->a", "lsr8", 1, 0x44, 2, 2, CLR_N_CHG_ZVC},
- { "rora", "a->a", "ror8", 1, 0x46, 2, 2, CHG_NZVC },
- { "asra", "a->a", "asr8", 1, 0x47, 2, 2, CHG_NZVC },
- { "asla", "a->a", "lsl8", 1, 0x48, 2, 2, CHG_NZVC },
- { "rola", "a->a", "rol8", 1, 0x49, 2, 2, CHG_NZVC },
- { "deca", "a->a", "dec8", 1, 0x4a, 2, 2, CHG_NZV },
- { "inca", "a->a", "inc8", 1, 0x4c, 2, 2, CHG_NZV },
- { "tsta", "a", "tst8", 1, 0x4d, 2, 2, CLR_V_CHG_NZ },
- { "clra", "->a", "clr8", 1, 0x4f, 2, 2, SET_Z_CLR_NVC },
- { "negb", "b->b", "neg8", 1, 0x50, 2, 2, CHG_NZVC },
- { "comb", "b->b", "com8", 1, 0x53, 2, 2, SET_C_CLR_V_CHG_NZ },
- { "lsrb", "b->b", "lsr8", 1, 0x54, 2, 2, CLR_N_CHG_ZVC },
- { "rorb", "b->b", "ror8", 1, 0x56, 2, 2, CHG_NZVC },
- { "asrb", "b->b", "asr8", 1, 0x57, 2, 2, CHG_NZVC },
- { "aslb", "b->b", "lsl8", 1, 0x58, 2, 2, CHG_NZVC },
- { "rolb", "b->b", "rol8", 1, 0x59, 2, 2, CHG_NZVC },
- { "decb", "b->b", "dec8", 1, 0x5a, 2, 2, CHG_NZV },
- { "incb", "b->b", "inc8", 1, 0x5c, 2, 2, CHG_NZV },
- { "tstb", "b", "tst8", 1, 0x5d, 2, 2, CLR_V_CHG_NZ },
- { "clrb", "->b", "clr8", 1, 0x5f, 2, 2, SET_Z_CLR_NVC },
- { "neg", "(x)->(x)", "neg8", 2, 0x60, 6, 6, CHG_NZVC },
- { "com", "(x)->(x)", "com8", 2, 0x63, 6, 6, SET_C_CLR_V_CHG_NZ },
- { "lsr", "(x)->(x)", "lsr8", 2, 0x64, 6, 6, CLR_N_CHG_ZVC },
- { "ror", "(x)->(x)", "ror8", 2, 0x66, 6, 6, CHG_NZVC },
- { "asr", "(x)->(x)", "asr8", 2, 0x67, 6, 6, CHG_NZVC },
- { "asl", "(x)->(x)", "lsl8", 2, 0x68, 6, 6, CHG_NZVC },
- { "rol", "(x)->(x)", "rol8", 2, 0x69, 6, 6, CHG_NZVC },
- { "dec", "(x)->(x)", "dec8", 2, 0x6a, 6, 6, CHG_NZV },
- { "inc", "(x)->(x)", "inc8", 2, 0x6c, 6, 6, CHG_NZV },
- { "tst", "(x)", "tst8", 2, 0x6d, 6, 6, CLR_V_CHG_NZ },
- { "jmp", "&(x)", "bra", 2, 0x6e, 3, 3, CHG_NONE },
- { "clr", "->(x)", "clr8", 2, 0x6f, 6, 6, SET_Z_CLR_NVC },
- { "neg", "()->()", "neg8", 3, 0x70, 6, 6, CHG_NZVC },
- { "com", "()->()", "com8", 3, 0x73, 6, 6, SET_C_CLR_V_CHG_NZ },
- { "lsr", "()->()", "lsr8", 3, 0x74, 6, 6, CLR_V_CHG_ZVC },
- { "ror", "()->()", "ror8", 3, 0x76, 6, 6, CHG_NZVC },
- { "asr", "()->()", "asr8", 3, 0x77, 6, 6, CHG_NZVC },
- { "asl", "()->()", "lsl8", 3, 0x78, 6, 6, CHG_NZVC },
- { "rol", "()->()", "rol8", 3, 0x79, 6, 6, CHG_NZVC },
- { "dec", "()->()", "dec8", 3, 0x7a, 6, 6, CHG_NZV },
- { "inc", "()->()", "inc8", 3, 0x7c, 6, 6, CHG_NZV },
- { "tst", "()", "tst8", 3, 0x7d, 6, 6, CLR_V_CHG_NZ },
- { "jmp", "&()", "bra", 3, 0x7e, 3, 3, CHG_NONE },
- { "clr", "->()", "clr8", 3, 0x7f, 6, 6, SET_Z_CLR_NVC },
- { "suba", "#,a->a", "sub8", 2, 0x80, 2, 2, CHG_NZVC },
- { "cmpa", "#,a", "sub8", 2, 0x81, 2, 2, CHG_NZVC },
- { "sbca", "#,a->a", "sbc8", 2, 0x82, 2, 2, CHG_NZVC },
- { "subd", "#,d->d", "sub16", 3, 0x83, 4, 4, CHG_NZVC },
- { "anda", "#,a->a", "and8", 2, 0x84, 2, 2, CLR_V_CHG_NZ },
- { "bita", "#,a", "and8", 2, 0x85, 2, 2, CLR_V_CHG_NZ },
- { "ldaa", "#->a", "movtst8", 2, 0x86, 2, 2, CLR_V_CHG_NZ },
- { "eora", "#,a->a", "eor8", 2, 0x88, 2, 2, CLR_V_CHG_NZ },
- { "adca", "#,a->a", "adc8", 2, 0x89, 2, 2, CHG_HNZVC },
- { "oraa", "#,a->a", "or8", 2, 0x8a, 2, 2, CLR_V_CHG_NZ },
- { "adda", "#,a->a", "add8", 2, 0x8b, 2, 2, CHG_HNZVC },
- { "cmpx", "#,x", "sub16", 3, 0x8c, 4, 4, CHG_NZVC },
- { "bsr", "r", "jsr_11_16", 2, 0x8d, 6, 6, CHG_NONE },
- { "lds", "#->sp", "movtst16", 3, 0x8e, 3, 3, CLR_V_CHG_NZ },
- { "xgdx", "x->x", "xgdxy16", 1, 0x8f, 3, 3, CHG_NONE },
- { "suba", "*,a->a", "sub8", 2, 0x90, 3, 3, CHG_NZVC },
- { "cmpa", "*,a", "sub8", 2, 0x91, 3, 3, CHG_NZVC },
- { "sbca", "*,a->a", "sbc8", 2, 0x92, 3, 3, CHG_NZVC },
- { "subd", "*,d->d", "sub16", 2, 0x93, 5, 5, CHG_NZVC },
- { "anda", "*,a->a", "and8", 2, 0x94, 3, 3, CLR_V_CHG_NZ },
- { "bita", "*,a", "and8", 2, 0x95, 3, 3, CLR_V_CHG_NZ },
- { "ldaa", "*->a", "movtst8", 2, 0x96, 3, 3, CLR_V_CHG_NZ },
- { "staa", "a->*", "movtst8", 2, 0x97, 3, 3, CLR_V_CHG_NZ },
- { "eora", "*,a->a", "eor8", 2, 0x98, 3, 3, CLR_V_CHG_NZ },
- { "adca", "*,a->a", "adc8", 2, 0x99, 3, 3, CHG_HNZVC },
- { "oraa", "*,a->a", "or8", 2, 0x9a, 3, 3, CLR_V_CHG_NZ },
- { "adda", "*,a->a", "add8", 2, 0x9b, 3, 3, CHG_HNZVC },
- { "cmpx", "*,x", "sub16", 2, 0x9c, 5, 5, CHG_NZVC },
- { "jsr", "*", "jsr_11_16", 2, 0x9d, 5, 5, CHG_NONE },
- { "lds", "*->sp", "movtst16", 2, 0x9e, 4, 4, CLR_V_CHG_NZ },
- { "sts", "sp->*", "movtst16", 2, 0x9f, 4, 4, CLR_V_CHG_NZ },
- { "suba", "(x),a->a", "sub8", 2, 0xa0, 4, 4, CHG_NZVC },
- { "cmpa", "(x),a", "sub8", 2, 0xa1, 4, 4, CHG_NZVC },
- { "sbca", "(x),a->a", "sbc8", 2, 0xa2, 4, 4, CHG_NZVC },
- { "subd", "(x),d->d", "sub16", 2, 0xa3, 6, 6, CHG_NZVC },
- { "anda", "(x),a->a", "and8", 2, 0xa4, 4, 4, CLR_V_CHG_NZ },
- { "bita", "(x),a", "and8", 2, 0xa5, 4, 4, CLR_V_CHG_NZ },
- { "ldaa", "(x)->a", "movtst8", 2, 0xa6, 4, 4, CLR_V_CHG_NZ },
- { "staa", "a->(x)", "movtst8", 2, 0xa7, 4, 4, CLR_V_CHG_NZ },
- { "eora", "(x),a->a", "eor8", 2, 0xa8, 4, 4, CLR_V_CHG_NZ },
- { "adca", "(x),a->a", "adc8", 2, 0xa9, 4, 4, CHG_HNZVC },
- { "oraa", "(x),a->a", "or8", 2, 0xaa, 4, 4, CLR_V_CHG_NZ },
- { "adda", "(x),a->a", "add8", 2, 0xab, 4, 4, CHG_HNZVC },
- { "cmpx", "(x),x", "sub16", 2, 0xac, 6, 6, CHG_NZVC },
- { "jsr", "&(x)", "jsr_11_16", 2, 0xad, 6, 6, CHG_NONE },
- { "lds", "(x)->sp", "movtst16", 2, 0xae, 5, 5, CLR_V_CHG_NZ },
- { "sts", "sp->(x)", "movtst16", 2, 0xaf, 5, 5, CLR_V_CHG_NZ },
- { "suba", "(),a->a", "sub8", 3, 0xb0, 4, 4, CHG_NZVC },
- { "cmpa", "(),a", "sub8", 3, 0xb1, 4, 4, CHG_NZVC },
- { "sbca", "(),a->a", "sbc8", 3, 0xb2, 4, 4, CHG_NZVC },
- { "subd", "(),d->d", "sub16", 3, 0xb3, 6, 6, CHG_NZVC },
- { "anda", "(),a->a", "and8", 3, 0xb4, 4, 4, CLR_V_CHG_NZ },
- { "bita", "(),a", "and8", 3, 0xb5, 4, 4, CLR_V_CHG_NZ },
- { "ldaa", "()->a", "movtst8", 3, 0xb6, 4, 4, CLR_V_CHG_NZ },
- { "staa", "a->()", "movtst8", 3, 0xb7, 4, 4, CLR_V_CHG_NZ },
- { "eora", "(),a->a", "eor8", 3, 0xb8, 4, 4, CLR_V_CHG_NZ },
- { "adca", "(),a->a", "adc8", 3, 0xb9, 4, 4, CHG_HNZVC },
- { "oraa", "(),a->a", "or8", 3, 0xba, 4, 4, CLR_V_CHG_NZ },
- { "adda", "(),a->a", "add8", 3, 0xbb, 4, 4, CHG_HNZVC },
- { "cmpx", "(),x", "sub16", 3, 0xbc, 5, 5, CHG_NZVC },
- { "jsr", "&()", "jsr_11_16", 3, 0xbd, 6, 6, CHG_NONE },
- { "lds", "()->sp", "movtst16", 3, 0xbe, 5, 5, CLR_V_CHG_NZ },
- { "sts", "sp->()", "movtst16", 3, 0xbf, 5, 5, CLR_V_CHG_NZ },
- { "subb", "#,b->b", "sub8", 2, 0xc0, 2, 2, CHG_NZVC },
- { "cmpb", "#,b", "sub8", 2, 0xc1, 2, 2, CHG_NZVC },
- { "sbcb", "#,b->b", "sbc8", 2, 0xc2, 2, 2, CHG_NZVC },
- { "addd", "#,d->d", "add16", 3, 0xc3, 4, 4, CHG_NZVC },
- { "andb", "#,b->b", "and8", 2, 0xc4, 2, 2, CLR_V_CHG_NZ },
- { "bitb", "#,b", "and8", 2, 0xc5, 2, 2, CLR_V_CHG_NZ },
- { "ldab", "#->b", "movtst8", 2, 0xc6, 2, 2, CLR_V_CHG_NZ },
- { "eorb", "#,b->b", "eor8", 2, 0xc8, 2, 2, CLR_V_CHG_NZ },
- { "adcb", "#,b->b", "adc8", 2, 0xc9, 2, 2, CHG_HNZVC },
- { "orab", "#,b->b", "or8", 2, 0xca, 2, 2, CLR_V_CHG_NZ },
- { "addb", "#,b->b", "add8", 2, 0xcb, 2, 2, CHG_HNZVC },
- { "ldd", "#->d", "movtst16", 3, 0xcc, 3, 3, CLR_V_CHG_NZ },
- { "page4",0, "page4", 1, 0xcd, 0, 0, CHG_NONE },
- { "ldx", "#->x", "movtst16", 3, 0xce, 3, 3, CLR_V_CHG_NZ },
- { "stop", 0, 0, 1, 0xcf, 2, 2, CHG_NONE },
- { "subb", "*,b->b", "sub8", 2, 0xd0, 3, 3, CHG_NZVC },
- { "cmpb", "*,b", "sub8", 2, 0xd1, 3, 3, CHG_NZVC },
- { "sbcb", "*,b->b", "sbc8", 2, 0xd2, 3, 3, CHG_NZVC },
- { "addd", "*,d->d", "add16", 2, 0xd3, 5, 5, CHG_NZVC },
- { "andb", "*,b->b", "and8", 2, 0xd4, 3, 3, CLR_V_CHG_NZ },
- { "bitb", "*,b", "and8", 2, 0xd5, 3, 3, CLR_V_CHG_NZ },
- { "ldab", "*->b", "movtst8", 2, 0xd6, 3, 3, CLR_V_CHG_NZ },
- { "stab", "b->*", "movtst8", 2, 0xd7, 3, 3, CLR_V_CHG_NZ },
- { "eorb", "*,b->b", "eor8", 2, 0xd8, 3, 3, CLR_V_CHG_NZ },
- { "adcb", "*,b->b", "adc8", 2, 0xd9, 3, 3, CHG_HNZVC },
- { "orab", "*,b->b", "or8", 2, 0xda, 3, 3, CLR_V_CHG_NZ },
- { "addb", "*,b->b", "add8", 2, 0xdb, 3, 3, CHG_HNZVC },
- { "ldd", "*->d", "movtst16", 2, 0xdc, 4, 4, CLR_V_CHG_NZ },
- { "std", "d->*", "movtst16", 2, 0xdd, 4, 4, CLR_V_CHG_NZ },
- { "ldx", "*->x", "movtst16", 2, 0xde, 4, 4, CLR_V_CHG_NZ },
- { "stx", "x->*", "movtst16", 2, 0xdf, 4, 4, CLR_V_CHG_NZ },
- { "subb", "(x),b->b", "sub8", 2, 0xe0, 4, 4, CHG_NZVC },
- { "cmpb", "(x),b", "sub8", 2, 0xe1, 4, 4, CHG_NZVC },
- { "sbcb", "(x),b->b", "sbc8", 2, 0xe2, 4, 4, CHG_NZVC },
- { "addd", "(x),d->d", "add16", 2, 0xe3, 6, 6, CHG_NZVC },
- { "andb", "(x),b->b", "and8", 2, 0xe4, 4, 4, CLR_V_CHG_NZ },
- { "bitb", "(x),b", "and8", 2, 0xe5, 4, 4, CLR_V_CHG_NZ },
- { "ldab", "(x)->b", "movtst8", 2, 0xe6, 4, 4, CLR_V_CHG_NZ },
- { "stab", "b->(x)", "movtst8", 2, 0xe7, 4, 4, CLR_V_CHG_NZ },
- { "eorb", "(x),b->b", "eor8", 2, 0xe8, 4, 4, CLR_V_CHG_NZ },
- { "adcb", "(x),b->b", "adc8", 2, 0xe9, 4, 4, CHG_HNZVC },
- { "orab", "(x),b->b", "or8", 2, 0xea, 4, 4, CLR_V_CHG_NZ },
- { "addb", "(x),b->b", "add8", 2, 0xeb, 4, 4, CHG_HNZVC },
- { "ldd", "(x)->d", "movtst16", 2, 0xec, 5, 5, CLR_V_CHG_NZ },
- { "std", "d->(x)", "movtst16", 2, 0xed, 5, 5, CLR_V_CHG_NZ },
- { "ldx", "(x)->x", "movtst16", 2, 0xee, 5, 5, CLR_V_CHG_NZ },
- { "stx", "x->(x)", "movtst16", 2, 0xef, 5, 5, CLR_V_CHG_NZ },
- { "subb", "(),b->b", "sub8", 3, 0xf0, 4, 4, CHG_NZVC },
- { "cmpb", "(),b", "sub8", 3, 0xf1, 4, 4, CHG_NZVC },
- { "sbcb", "(),b->b", "sbc8", 3, 0xf2, 4, 4, CHG_NZVC },
- { "addd", "(),d->d", "add16", 3, 0xf3, 6, 6, CHG_NZVC },
- { "andb", "(),b->b", "and8", 3, 0xf4, 4, 4, CLR_V_CHG_NZ },
- { "bitb", "(),b", "and8", 3, 0xf5, 4, 4, CLR_V_CHG_NZ },
- { "ldab", "()->b", "movtst8", 3, 0xf6, 4, 4, CLR_V_CHG_NZ },
- { "stab", "b->()", "movtst8", 3, 0xf7, 4, 4, CLR_V_CHG_NZ },
- { "eorb", "(),b->b", "eor8", 3, 0xf8, 4, 4, CLR_V_CHG_NZ },
- { "adcb", "(),b->b", "eor8", 3, 0xf9, 4, 4, CHG_HNZVC },
- { "orab", "(),b->b", "or8", 3, 0xfa, 4, 4, CLR_V_CHG_NZ },
- { "addb", "(),b->b", "add8", 3, 0xfb, 4, 4, CHG_HNZVC },
- { "ldd", "()->d", "movtst16", 3, 0xfc, 5, 5, CLR_V_CHG_NZ },
- { "std", "d->()", "movtst16", 3, 0xfd, 5, 5, CLR_V_CHG_NZ },
- { "ldx", "()->x", "movtst16", 3, 0xfe, 5, 5, CLR_V_CHG_NZ },
- { "stx", "x->()", "movtst16", 3, 0xff, 5, 5, CLR_V_CHG_NZ }
-};
-
-
-/* Page 2 opcodes */
-/*
- * { "dex", "x->x", "dec16", 1, 0x00, 5, _M, CHG_NONE },
- * Name -+ +----- Insn CCR changes
- * Operands ---+ +------------ Max # cycles
- * Pattern -----------+ +--------------- Min # cycles
- * Size -----------------+ +-------------------- Opcode
- */
-struct m6811_opcode_def m6811_page2_opcodes[] = {
- { "iny", "y->y", "inc16", 2, 0x08, 4, 4, CHG_Z },
- { "dey", "y->y", "dec16", 2, 0x09, 4, 4, CHG_Z },
- { "bset", "(y),#->(y)","or8", 4, 0x1c, 8, 8, CLR_V_CHG_NZ },
- { "bclr", "(y),#->(y)","bclr8", 4, 0x1d, 8, 8, CLR_V_CHG_NZ },
- { "brset","(y),#,r", "brset8", 5, 0x1e, 8, 8, CHG_NONE },
- { "brclr","(y),#,r", "brclr8", 5, 0x1f, 8, 8, CHG_NONE },
- { "tsy", "sp->y", "tsxy16", 2, 0x30, 4, 4, CHG_NONE },
- { "tys", "y->sp", "txys16", 2, 0x35, 4, 4, CHG_NONE },
- { "puly", "(sp)->y", "mov16", 2, 0x38, 6, 6, CHG_NONE },
- { "aby", "b,y->y", "abxy16", 2, 0x3a, 4, 4, CHG_NONE },
- { "pshy", "y->(sp)", "mov16", 2, 0x3c, 5, 5, CHG_NONE },
- { "neg", "(y)->(y)", "neg8", 3, 0x60, 7, 7, CHG_NZVC },
- { "com", "(y)->(y)", "com8", 3, 0x63, 7, 7, SET_C_CLR_V_CHG_NZ},
- { "lsr", "(y)->(y)", "lsr8", 3, 0x64, 7, 7, CLR_V_CHG_ZVC },
- { "ror", "(y)->(y)", "ror8", 3, 0x66, 7, 7, CHG_NZVC },
- { "asr", "(y)->(y)", "asr8", 3, 0x67, 7, 7, CHG_NZVC },
- { "asl", "(y)->(y)", "lsl8", 3, 0x68, 7, 7, CHG_NZVC },
- { "rol", "(y)->(y)", "rol8", 3, 0x69, 7, 7, CHG_NZVC },
- { "dec", "(y)->(y)", "dec8", 3, 0x6a, 7, 7, CHG_NZV },
- { "inc", "(y)->(y)", "inc8", 3, 0x6c, 7, 7, CHG_NZV },
- { "tst", "(y)", "tst8", 3, 0x6d, 7, 7, CLR_V_CHG_NZ },
- { "jmp", "&(y)", "bra", 3, 0x6e, 4, 4, CHG_NONE },
- { "clr", "->(y)", "clr8", 3, 0x6f, 7, 7, SET_Z_CLR_NVC },
- { "cmpy", "#,y", "sub16", 4, 0x8c, 5, 5, CHG_NZVC },
- { "xgdy", "y->y", "xgdxy16", 2, 0x8f, 4, 4, CHG_NONE },
- { "cmpy", "*,y", "sub16", 3, 0x9c, 6, 6, CHG_NZVC },
- { "suba", "(y),a->a", "sub8", 3, 0xa0, 5, 5, CHG_NZVC },
- { "cmpa", "(y),a", "sub8", 3, 0xa1, 5, 5, CHG_NZVC },
- { "sbca", "(y),a->a", "sbc8", 3, 0xa2, 5, 5, CHG_NZVC },
- { "subd", "(y),d->d", "sub16", 3, 0xa3, 7, 7, CHG_NZVC },
- { "anda", "(y),a->a", "and8", 3, 0xa4, 5, 5, CLR_V_CHG_NZ },
- { "bita", "(y),a", "and8", 3, 0xa5, 5, 5, CLR_V_CHG_NZ },
- { "ldaa", "(y)->a", "movtst8", 3, 0xa6, 5, 5, CLR_V_CHG_NZ },
- { "staa", "a->(y)", "movtst8", 3, 0xa7, 5, 5, CLR_V_CHG_NZ },
- { "eora", "(y),a->a", "eor8", 3, 0xa8, 5, 5, CLR_V_CHG_NZ },
- { "adca", "(y),a->a", "adc8", 3, 0xa9, 5, 5, CHG_HNZVC },
- { "oraa", "(y),a->a", "or8", 3, 0xaa, 5, 5, CLR_V_CHG_NZ },
- { "adda", "(y),a->a", "add8", 3, 0xab, 5, 5, CHG_HNZVC },
- { "cmpy", "(y),y", "sub16", 3, 0xac, 7, 7, CHG_NZVC },
- { "jsr", "&(y)", "jsr_11_16", 3, 0xad, 6, 6, CHG_NONE },
- { "lds", "(y)->sp", "movtst16", 3, 0xae, 6, 6, CLR_V_CHG_NZ },
- { "sts", "sp->(y)", "movtst16", 3, 0xaf, 6, 6, CLR_V_CHG_NZ },
- { "cmpy", "(),y", "sub16", 4, 0xbc, 7, 7, CHG_NZVC },
- { "ldy", "#->y", "movtst16", 4, 0xce, 4, 4, CLR_V_CHG_NZ },
- { "ldy", "*->y", "movtst16", 3, 0xde, 5, 5, CLR_V_CHG_NZ },
- { "sty", "y->*", "movtst16", 3, 0xdf, 5, 5, CLR_V_CHG_NZ },
- { "subb", "(y),b->b", "sub8", 3, 0xe0, 5, 5, CHG_NZVC },
- { "cmpb", "(y),b", "sub8", 3, 0xe1, 5, 5, CHG_NZVC },
- { "sbcb", "(y),b->b", "sbc8", 3, 0xe2, 5, 5, CHG_NZVC },
- { "addd", "(y),d->d", "add16", 3, 0xe3, 7, 7, CHG_NZVC },
- { "andb", "(y),b->b", "and8", 3, 0xe4, 5, 5, CLR_V_CHG_NZ },
- { "bitb", "(y),b", "and8", 3, 0xe5, 5, 5, CLR_V_CHG_NZ },
- { "ldab", "(y)->b", "movtst8", 3, 0xe6, 5, 5, CLR_V_CHG_NZ },
- { "stab", "b->(y)", "movtst8", 3, 0xe7, 5, 5, CLR_V_CHG_NZ },
- { "eorb", "(y),b->b", "eor8", 3, 0xe8, 5, 5, CLR_V_CHG_NZ },
- { "adcb", "(y),b->b", "adc8", 3, 0xe9, 5, 5, CHG_HNZVC },
- { "orab", "(y),b->b", "or8", 3, 0xea, 5, 5, CLR_V_CHG_NZ },
- { "addb", "(y),b->b", "add8", 3, 0xeb, 5, 5, CHG_HNZVC },
- { "ldd", "(y)->d", "movtst16", 3, 0xec, 6, 6, CLR_V_CHG_NZ },
- { "std", "d->(y)", "movtst16", 3, 0xed, 6, 6, CLR_V_CHG_NZ },
- { "ldy", "(y)->y", "movtst16", 3, 0xee, 6, 6, CLR_V_CHG_NZ },
- { "sty", "y->(y)", "movtst16", 3, 0xef, 6, 6, CLR_V_CHG_NZ },
- { "ldy", "()->y", "movtst16", 4, 0xfe, 6, 6, CLR_V_CHG_NZ },
- { "sty", "y->()", "movtst16", 4, 0xff, 6, 6, CLR_V_CHG_NZ }
-};
-
-/* Page 3 opcodes */
-/*
- * { "dex", "x->x", "dec16", 1, 0x00, 5, _M, CHG_NONE },
- * Name -+ +----- Insn CCR changes
- * Operands ---+ +------------ Max # cycles
- * Pattern -----------+ +--------------- Min # cycles
- * Size -----------------+ +-------------------- Opcode
- */
-struct m6811_opcode_def m6811_page3_opcodes[] = {
- { "cmpd", "#,d", "sub16", 4, 0x83, 5, 5, CHG_NZVC },
- { "cmpd", "*,d", "sub16", 3, 0x93, 6, 6, CHG_NZVC },
- { "cmpd", "(x),d", "sub16", 3, 0xa3, 7, 7, CHG_NZVC },
- { "cmpy", "(x),y", "sub16", 3, 0xac, 7, 7, CHG_NZVC },
- { "cmpd", "(),d", "sub16", 4, 0xb3, 7, 7, CHG_NZVC },
- { "ldy", "(x)->y", "movtst16", 3, 0xee, 6, 6, CLR_V_CHG_NZ },
- { "sty", "y->(x)", "movtst16", 3, 0xef, 6, 6, CLR_V_CHG_NZ }
-};
-
-/* Page 4 opcodes */
-/*
- * { "dex", "x->x", "dec16", 1, 0x00, 5, _M, CHG_NONE },
- * Name -+ +----- Insn CCR changes
- * Operands ---+ +------------ Max # cycles
- * Pattern -----------+ +--------------- Min # cycles
- * Size -----------------+ +-------------------- Opcode
- */
-struct m6811_opcode_def m6811_page4_opcodes[] = {
- { "syscall", "", "syscall", 2, 0x03, 6, 6, CHG_NONE },
- { "cmpd", "(y),d", "sub16", 3, 0xa3, 7, 7, CHG_NZVC },
- { "cmpx", "(y),x", "sub16", 3, 0xac, 7, 7, CHG_NZVC },
- { "ldx", "(y)->x", "movtst16", 3, 0xee, 6, 6, CLR_V_CHG_NZ },
- { "stx", "x->(y)", "movtst16", 3, 0xef, 6, 6, CLR_V_CHG_NZ }
-};
-
-/* 68HC12 opcodes */
-/*
- * { "dex", "x->x", "dec16", 1, 0x00, 5, _M, CHG_NONE },
- * Name -+ +----- Insn CCR changes
- * Operands ---+ +------------ Max # cycles
- * Pattern -----------+ +--------------- Min # cycles
- * Size -----------------+ +-------------------- Opcode
- */
-struct m6811_opcode_def m6812_page1_opcodes[] = {
- { "adca", "#,a->a", "adc8", 2, 0x89, 1, 1, CHG_HNZVC },
- { "adca", "*,a->a", "adc8", 2, 0x99, 3, 3, CHG_HNZVC },
- { "adca", "(),a->a", "adc8", 3, 0xb9, 3, 3, CHG_HNZVC },
- { "adca", "[],a->a", "adc8", 2, 0xa9, 3, 3, CHG_HNZVC },
-
- { "adcb", "#,b->b", "adc8", 2, 0xc9, 1, 1, CHG_HNZVC },
- { "adcb", "*,b->b", "adc8", 3, 0xd9, 3, 3, CHG_HNZVC },
- { "adcb", "(),b->b", "adc8", 3, 0xf9, 3, 3, CHG_HNZVC },
- { "adcb", "[],b->b", "adc8", 2, 0xe9, 3, 3, CHG_HNZVC },
-
- { "adda", "#,a->a", "add8", 2, 0x8b, 1, 1, CHG_HNZVC },
- { "adda", "*,a->a", "add8", 3, 0x9b, 3, 3, CHG_HNZVC },
- { "adda", "(),a->a", "add8", 3, 0xbb, 3, 3, CHG_HNZVC },
- { "adda", "[],a->a", "add8", 2, 0xab, 3, 3, CHG_HNZVC },
-
- { "addb", "#,b->b", "add8", 2, 0xcb, 1, 1, CHG_HNZVC },
- { "addb", "*,b->b", "add8", 3, 0xdb, 3, 3, CHG_HNZVC },
- { "addb", "(),b->b", "add8", 3, 0xfb, 3, 3, CHG_HNZVC },
- { "addb", "[],b->b", "add8", 2, 0xeb, 3, 3, CHG_HNZVC },
-
- { "addd", "#,d->d", "add16", 3, 0xc3, 2, 2, CHG_NZVC },
- { "addd", "*,d->d", "add16", 2, 0xd3, 3, 3, CHG_NZVC },
- { "addd", "(),d->d", "add16", 3, 0xf3, 3, 3, CHG_NZVC },
- { "addd", "[],d->d", "add16", 2, 0xe3, 3, 3, CHG_NZVC },
-
- { "anda", "#,a->a", "and8", 2, 0x84, 1, 1, CLR_V_CHG_NZ },
- { "anda", "*,a->a", "and8", 2, 0x94, 3, 3, CLR_V_CHG_NZ },
- { "anda", "(),a->a", "and8", 3, 0xb4, 3, 3, CLR_V_CHG_NZ },
- { "anda", "[],a->a", "and8", 2, 0xa4, 3, 3, CLR_V_CHG_NZ },
-
- { "andb", "#,b->b", "and8", 2, 0xc4, 1, 1, CLR_V_CHG_NZ },
- { "andb", "*,b->b", "and8", 2, 0xd4, 3, 3, CLR_V_CHG_NZ },
- { "andb", "(),b->b", "and8", 3, 0xf4, 3, 3, CLR_V_CHG_NZ },
- { "andb", "[],b->b", "and8", 2, 0xe4, 3, 3, CLR_V_CHG_NZ },
-
- { "andcc", "#,ccr->ccr", "and8", 2, 0x10, 1, 1, CHG_ALL },
-
- { "asl", "()->()", "lsl8", 3, 0x78, 4, 4, CHG_NZVC },
- { "asl", "[]->[]", "lsl8", 2, 0x68, 3, 3, CHG_NZVC },
-
- { "asla", "a->a", "lsl8", 1, 0x48, 1, 1, CHG_NZVC },
- { "aslb", "b->b", "lsl8", 1, 0x58, 1, 1, CHG_NZVC },
- { "asld", "d->d", "lsl16", 1, 0x59, 1, 1, CHG_NZVC },
-
- { "asr", "()->()", "asr8", 3, 0x77, 4, 4, CHG_NZVC },
- { "asr", "[]->[]", "asr8", 2, 0x67, 3, 3, CHG_NZVC },
-
- { "asra", "a->a", "asr8", 1, 0x47, 1, 1, CHG_NZVC },
- { "asrb", "b->b", "asr8", 1, 0x57, 1, 1, CHG_NZVC },
-
- { "bcc", "r", 0, 2, 0x24, 1, 3, CHG_NONE },
-
- { "bclr", "*,#->*", "bclr8", 3, 0x4d, 4, 4, CLR_V_CHG_NZ },
- { "bclr", "(),#->()", "bclr8", 4, 0x1d, 4, 4, CLR_V_CHG_NZ },
- { "bclr", "[],#->[]", "bclr8", 3, 0x0d, 4, 4, CLR_V_CHG_NZ },
-
- { "bcs", "r", 0, 2, 0x25, 1, 3, CHG_NONE },
- { "beq", "r", 0, 2, 0x27, 1, 3, CHG_NONE },
- { "bge", "r", 0, 2, 0x2c, 1, 3, CHG_NONE },
-
- { "bgnd", 0, 0, 1, 0x00, 5, 5, CHG_NONE },
-
- { "bgt", "r", 0, 2, 0x2e, 1, 3, CHG_NONE },
- { "bhi", "r", 0, 2, 0x22, 1, 3, CHG_NONE },
-
- { "bita", "#,a", "and8", 2, 0x85, 1, 1, CLR_V_CHG_NZ },
- { "bita", "*,a", "and8", 2, 0x95, 3, 3, CLR_V_CHG_NZ },
- { "bita", "(),a", "and8", 3, 0xb5, 3, 3, CLR_V_CHG_NZ },
- { "bita", "[],a", "and8", 2, 0xa5, 3, 3, CLR_V_CHG_NZ },
-
- { "bitb", "#,b", "and8", 2, 0xc5, 1, 1, CLR_V_CHG_NZ },
- { "bitb", "*,b", "and8", 2, 0xd5, 3, 3, CLR_V_CHG_NZ },
- { "bitb", "(),b", "and8", 3, 0xf5, 3, 3, CLR_V_CHG_NZ },
- { "bitb", "[],b", "and8", 2, 0xe5, 3, 3, CLR_V_CHG_NZ },
-
- { "ble", "r", 0, 2, 0x2f, 1, 3, CHG_NONE },
- { "bls", "r", 0, 2, 0x23, 1, 3, CHG_NONE },
- { "blt", "r", 0, 2, 0x2d, 1, 3, CHG_NONE },
- { "bmi", "r", 0, 2, 0x2b, 1, 3, CHG_NONE },
- { "bne", "r", 0, 2, 0x26, 1, 3, CHG_NONE },
- { "bpl", "r", 0, 2, 0x2a, 1, 3, CHG_NONE },
- { "bra", "r", 0, 2, 0x20, 1, 3, CHG_NONE },
-
- { "brclr", "*,#,r", "brclr8", 4, 0x4f, 4, 4, CHG_NONE },
- { "brclr", "(),#,r", "brclr8", 5, 0x1f, 5, 5, CHG_NONE },
- { "brclr", "[],#,r", "brclr8", 4, 0x0f, 4, 4, CHG_NONE },
-
- { "brn", "r", "nop", 2, 0x21, 1, 3, CHG_NONE },
-
- { "brset", "*,#,r", "brset8", 4, 0x4e, 4, 4, CHG_NONE },
- { "brset", "(),#,r", "brset8", 5, 0x1e, 5, 5, CHG_NONE },
- { "brset", "[],#,r", "brset8", 4, 0x0e, 4, 4, CHG_NONE },
-
- { "bset", "*,#->*", "or8", 3, 0x4c, 4, 4, CLR_V_CHG_NZ },
- { "bset", "(),#->()", "or8", 4, 0x1c, 4, 4, CLR_V_CHG_NZ },
- { "bset", "[],#->[]", "or8", 3, 0x0c, 4, 4, CLR_V_CHG_NZ },
-
- { "bsr", "r", "jsr_12_16", 2, 0x07, 4, 4, CHG_NONE },
-
- { "bvc", "r", 0, 2, 0x28, 1, 3, CHG_NONE },
- { "bvs", "r", 0, 2, 0x29, 1, 3, CHG_NONE },
-
- { "call", "()", "call8", 4, 0x4a, 8, 8, CHG_NONE },
- { "call", "[]", "call8", 2, 0x4b, 8, 8, CHG_NONE },
-
- { "clr", "->()", "clr8", 3, 0x79, 3, 3, SET_Z_CLR_NVC },
- { "clr", "->[]", "clr8", 2, 0x69, 2, 2, SET_Z_CLR_NVC },
-
- { "clra", "->a", "clr8", 1, 0x87, 1, 1, SET_Z_CLR_NVC },
- { "clrb", "->b", "clr8", 1, 0xc7, 1, 1, SET_Z_CLR_NVC },
-
- { "cpa", "#,a", "sub8", 2, 0x81, 1, 1, CHG_NZVC },
- { "cpa", "*,a", "sub8", 2, 0x91, 3, 3, CHG_NZVC },
- { "cpa", "(),a", "sub8", 3, 0xb1, 3, 3, CHG_NZVC },
- { "cpa", "[],a", "sub8", 2, 0xa1, 3, 3, CHG_NZVC },
-
- { "cpb", "#,b", "sub8", 2, 0xc1, 1, 1, CHG_NZVC },
- { "cpb", "*,b", "sub8", 2, 0xd1, 3, 3, CHG_NZVC },
- { "cpb", "(),b", "sub8", 3, 0xf1, 3, 3, CHG_NZVC },
- { "cpb", "[],b", "sub8", 2, 0xe1, 3, 3, CHG_NZVC },
-
- { "com", "()->()", "com8", 3, 0x71, 4, 4, SET_C_CLR_V_CHG_NZ },
- { "com", "[]->[]", "com8", 2, 0x61, 3, 3, SET_C_CLR_V_CHG_NZ },
-
- { "coma", "a->a", "com8", 1, 0x41, 1, 1, SET_C_CLR_V_CHG_NZ },
- { "comb", "b->b", "com8", 1, 0x51, 1, 1, SET_C_CLR_V_CHG_NZ },
-
- { "cpd", "#,d", "sub16", 3, 0x8c, 2, 2, CHG_NZVC },
- { "cpd", "*,d", "sub16", 2, 0x9c, 3, 3, CHG_NZVC },
- { "cpd", "(),d", "sub16", 3, 0xbc, 3, 3, CHG_NZVC },
- { "cpd", "[],d", "sub16", 2, 0xac, 3, 3, CHG_NZVC },
-
- { "cps", "#,sp", "sub16", 3, 0x8f, 2, 2, CHG_NZVC },
- { "cps", "*,sp", "sub16", 2, 0x9f, 3, 3, CHG_NZVC },
- { "cps", "(),sp", "sub16", 3, 0xbf, 3, 3, CHG_NZVC },
- { "cps", "[],sp", "sub16", 2, 0xaf, 3, 3, CHG_NZVC },
-
- { "cpx", "#,x", "sub16", 3, 0x8e, 2, 2, CHG_NZVC },
- { "cpx", "*,x", "sub16", 2, 0x9e, 3, 3, CHG_NZVC },
- { "cpx", "(),x", "sub16", 3, 0xbe, 3, 3, CHG_NZVC },
- { "cpx", "[],x", "sub16", 2, 0xae, 3, 3, CHG_NZVC },
-
- { "cpy", "#,y", "sub16", 3, 0x8d, 2, 2, CHG_NZVC },
- { "cpy", "*,y", "sub16", 2, 0x9d, 3, 3, CHG_NZVC },
- { "cpy", "(),y", "sub16", 3, 0xbd, 3, 3, CHG_NZVC },
- { "cpy", "[],y", "sub16", 2, 0xad, 3, 3, CHG_NZVC },
-
- /* dbeq, dbne, ibeq, ibne, tbeq, tbne */
- { "dbeq", 0, "dbcc8", 3, 0x04, 3, 3, CHG_NONE },
-
- { "dec", "()->()", "dec8", 3, 0x73, 4, 4, CHG_NZV },
- { "dec", "[]->[]", "dec8", 2, 0x63, 3, 3, CHG_NZV },
-
- { "deca", "a->a", "dec8", 1, 0x43, 1, 1, CHG_NZV },
- { "decb", "b->b", "dec8", 1, 0x53, 1, 1, CHG_NZV },
-
- { "dex", "x->x", "dec16", 1, 0x09, 1, 1, CHG_Z },
- { "dey", "y->y", "dec16", 1, 0x03, 1, 1, CHG_Z },
-
- { "ediv", 0, 0, 1, 0x11, 11, 11, CHG_NZVC },
- { "emul", 0, 0, 1, 0x13, 3, 3, CHG_NZC },
-
- { "eora", "#,a->a", "eor8", 2, 0x88, 1, 1, CLR_V_CHG_NZ },
- { "eora", "*,a->a", "eor8", 2, 0x98, 3, 3, CLR_V_CHG_NZ },
- { "eora", "(),a->a", "eor8", 3, 0xb8, 3, 3, CLR_V_CHG_NZ },
- { "eora", "[],a->a", "eor8", 2, 0xa8, 3, 3, CLR_V_CHG_NZ },
-
- { "eorb", "#,b->b", "eor8", 2, 0xc8, 1, 1, CLR_V_CHG_NZ },
- { "eorb", "*,b->b", "eor8", 2, 0xd8, 3, 3, CLR_V_CHG_NZ },
- { "eorb", "(),b->b", "eor8", 3, 0xf8, 3, 3, CLR_V_CHG_NZ },
- { "eorb", "[],b->b", "eor8", 2, 0xe8, 3, 3, CLR_V_CHG_NZ },
-
- /* exg, sex, tfr */
- { "exg", "#", "exg8", 2, 0xb7, 1, 1, CHG_NONE },
-
- { "inc", "()->()", "inc8", 3, 0x72, 4, 4, CHG_NZV },
- { "inc", "[]->[]", "inc8", 2, 0x62, 3, 3, CHG_NZV },
-
- { "inca", "a->a", "inc8", 1, 0x42, 1, 1, CHG_NZV },
- { "incb", "b->b", "inc8", 1, 0x52, 1, 1, CHG_NZV },
-
- { "inx", "x->x", "inc16", 1, 0x08, 1, 1, CHG_Z },
- { "iny", "y->y", "inc16", 1, 0x02, 1, 1, CHG_Z },
-
- { "jmp", "&()", "bra", 3, 0x06, 3, 3, CHG_NONE },
- { "jmp", "&[]", "bra", 2, 0x05, 3, 3, CHG_NONE },
-
- { "jsr", "*", "jsr_12_16", 2, 0x17, 4, 4, CHG_NONE },
- { "jsr", "&()", "jsr_12_16", 3, 0x16, 4, 4, CHG_NONE },
- { "jsr", "&[]", "jsr_12_16", 2, 0x15, 4, 4, CHG_NONE },
-
- { "ldaa", "#->a", "movtst8", 2, 0x86, 1, 1, CLR_V_CHG_NZ },
- { "ldaa", "*->a", "movtst8", 2, 0x96, 3, 3, CLR_V_CHG_NZ },
- { "ldaa", "()->a", "movtst8", 3, 0xb6, 3, 3, CLR_V_CHG_NZ },
- { "ldaa", "[]->a", "movtst8", 2, 0xa6, 3, 3, CLR_V_CHG_NZ },
-
- { "ldab", "#->b", "movtst8", 2, 0xc6, 1, 1, CLR_V_CHG_NZ },
- { "ldab", "*->b", "movtst8", 2, 0xd6, 3, 3, CLR_V_CHG_NZ },
- { "ldab", "()->b", "movtst8", 3, 0xf6, 3, 3, CLR_V_CHG_NZ },
- { "ldab", "[]->b", "movtst8", 2, 0xe6, 3, 3, CLR_V_CHG_NZ },
-
- { "ldd", "#->d", "movtst16", 3, 0xcc, 2, 2, CLR_V_CHG_NZ },
- { "ldd", "*->d", "movtst16", 2, 0xdc, 3, 3, CLR_V_CHG_NZ },
- { "ldd", "()->d", "movtst16", 3, 0xfc, 3, 3, CLR_V_CHG_NZ },
- { "ldd", "[]->d", "movtst16", 2, 0xec, 3, 3, CLR_V_CHG_NZ },
-
- { "lds", "#->sp", "movtst16", 3, 0xcf, 2, 2, CLR_V_CHG_NZ },
- { "lds", "*->sp", "movtst16", 2, 0xdf, 3, 3, CLR_V_CHG_NZ },
- { "lds", "()->sp", "movtst16", 3, 0xff, 3, 3, CLR_V_CHG_NZ },
- { "lds", "[]->sp", "movtst16", 2, 0xef, 3, 3, CLR_V_CHG_NZ },
-
- { "ldx", "#->x", "movtst16", 3, 0xce, 2, 2, CLR_V_CHG_NZ },
- { "ldx", "*->x", "movtst16", 2, 0xde, 3, 3, CLR_V_CHG_NZ },
- { "ldx", "()->x", "movtst16", 3, 0xfe, 3, 3, CLR_V_CHG_NZ },
- { "ldx", "[]->x", "movtst16", 2, 0xee, 3, 3, CLR_V_CHG_NZ },
-
- { "ldy", "#->y", "movtst16", 3, 0xcd, 2, 2, CLR_V_CHG_NZ },
- { "ldy", "*->y", "movtst16", 2, 0xdd, 3, 3, CLR_V_CHG_NZ },
- { "ldy", "()->y", "movtst16", 3, 0xfd, 3, 3, CLR_V_CHG_NZ },
- { "ldy", "[]->y", "movtst16", 2, 0xed, 3, 3, CLR_V_CHG_NZ },
-
- { "leas", "&[]->sp", "lea16", 2, 0x1b, 2, 2, CHG_NONE },
- { "leax", "&[]->x", "lea16", 2, 0x1a, 2, 2, CHG_NONE },
- { "leay", "&[]->y", "lea16", 2, 0x19, 2, 2, CHG_NONE },
-
- { "lsr", "()->()", "lsr8", 3, 0x74, 4, 4, CLR_N_CHG_ZVC },
- { "lsr", "[]->[]", "lsr8", 2, 0x64, 3, 3, CLR_N_CHG_ZVC },
-
- { "lsra", "a->a", "lsr8", 1, 0x44, 1, 1, CLR_N_CHG_ZVC },
- { "lsrb", "b->b", "lsr8", 1, 0x54, 1, 1, CLR_N_CHG_ZVC },
- { "lsrd", "d->d", "lsr16", 1, 0x49, 1, 1, CLR_N_CHG_ZVC },
-
- { "mem", 0, 0, 1, 0x01, 5, 5, CHG_HNZVC },
-
- { "mul", "b,a->d", "mul16", 1, 0x12, 3, 3, CHG_C },
-
- { "neg", "()->()", "neg8", 3, 0x70, 4, 4, CHG_NZVC },
- { "neg", "[]->[]", "neg8", 2, 0x60, 3, 3, CHG_NZVC },
-
- { "nega", "a->a", "neg8", 1, 0x40, 1, 1, CHG_NZVC },
- { "negb", "b->b", "neg8", 1, 0x50, 1, 1, CHG_NZVC },
-
- { "nop", "", "nop", 1, 0xa7, 1, 1, CHG_NONE },
-
- { "oraa", "#,a->a", "or8", 2, 0x8a, 1, 1, CLR_V_CHG_NZ },
- { "oraa", "*,a->a", "or8", 2, 0x9a, 3, 3, CLR_V_CHG_NZ },
- { "oraa", "(),a->a", "or8", 3, 0xba, 3, 3, CLR_V_CHG_NZ },
- { "oraa", "[],a->a", "or8", 2, 0xaa, 3, 3, CLR_V_CHG_NZ },
-
- { "orab", "#,b->b", "or8", 2, 0xca, 1, 1, CLR_V_CHG_NZ },
- { "orab", "*,b->b", "or8", 2, 0xda, 3, 3, CLR_V_CHG_NZ },
- { "orab", "(),b->b", "or8", 3, 0xfa, 3, 3, CLR_V_CHG_NZ },
- { "orab", "[],b->b", "or8", 2, 0xea, 3, 3, CLR_V_CHG_NZ },
-
- { "orcc", "#,ccr->ccr", "or8", 2, 0x14, 1, 1, CHG_ALL },
-
- { "page2", 0, "page2", 1, 0x18, 0, 0, CHG_NONE },
-
- { "psha", "a->(sp)", "mov8", 1, 0x36, 2, 2, CHG_NONE },
- { "pshb", "b->(sp)", "mov8", 1, 0x37, 2, 2, CHG_NONE },
- { "pshc", "ccr->(sp)", "mov8", 1, 0x39, 2, 2, CHG_NONE },
- { "pshd", "d->(sp)", "mov16", 1, 0x3b, 2, 2, CHG_NONE },
- { "pshx", "x->(sp)", "mov16", 1, 0x34, 2, 2, CHG_NONE },
- { "pshy", "y->(sp)", "mov16", 1, 0x35, 2, 2, CHG_NONE },
-
- { "pula", "(sp)->a", "mov8", 1, 0x32, 3, 3, CHG_NONE },
- { "pulb", "(sp)->b", "mov8", 1, 0x33, 3, 3, CHG_NONE },
- { "pulc", "(sp)->ccr", "mov8", 1, 0x38, 3, 3, CHG_ALL },
- { "puld", "(sp)->d", "mov16", 1, 0x3a, 3, 3, CHG_NONE },
- { "pulx", "(sp)->x", "mov16", 1, 0x30, 3, 3, CHG_NONE },
- { "puly", "(sp)->y", "mov16", 1, 0x31, 3, 3, CHG_NONE },
-
- { "rol", "()->()", "rol8", 3, 0x75, 4, 4, CHG_NZVC },
- { "rol", "[]->[]", "rol8", 2, 0x65, 3, 3, CHG_NZVC },
-
- { "rola", "a->a", "rol8", 1, 0x45, 1, 1, CHG_NZVC },
- { "rolb", "b->b", "rol8", 1, 0x55, 1, 1, CHG_NZVC },
-
- { "ror", "()->()", "ror8", 3, 0x76, 4, 4, CHG_NZVC },
- { "ror", "[]->[]", "ror8", 2, 0x66, 3, 3, CHG_NZVC },
-
- { "rora", "a->a", "ror8", 1, 0x46, 1, 1, CHG_NZVC },
- { "rorb", "b->b", "ror8", 1, 0x56, 1, 1, CHG_NZVC },
-
- { "rtc", 0, 0, 1, 0x0a, 6, 6, CHG_NONE },
- { "rti", 0, "rti12", 1, 0x0b, 8, 10, CHG_ALL},
- { "rts", 0, "rts12", 1, 0x3d, 5, 5, CHG_NONE },
-
- { "sbca", "#,a->a", "sbc8", 2, 0x82, 1, 1, CHG_NZVC },
- { "sbca", "*,a->a", "sbc8", 2, 0x92, 3, 3, CHG_NZVC },
- { "sbca", "(),a->a", "sbc8", 3, 0xb2, 3, 3, CHG_NZVC },
- { "sbca", "[],a->a", "sbc8", 2, 0xa2, 3, 3, CHG_NZVC },
-
- { "sbcb", "#,b->b", "sbc8", 2, 0xc2, 1, 1, CHG_NZVC },
- { "sbcb", "*,b->b", "sbc8", 2, 0xd2, 3, 3, CHG_NZVC },
- { "sbcb", "(),b->b", "sbc8", 3, 0xf2, 3, 3, CHG_NZVC },
- { "sbcb", "[],b->b", "sbc8", 2, 0xe2, 3, 3, CHG_NZVC },
-
- { "staa", "a->*", "movtst8", 2, 0x5a, 2, 2, CLR_V_CHG_NZ },
- { "staa", "a->()", "movtst8", 3, 0x7a, 3, 3, CLR_V_CHG_NZ },
- { "staa", "a->[]", "movtst8", 2, 0x6a, 2, 2, CLR_V_CHG_NZ },
-
- { "stab", "b->*", "movtst8", 2, 0x5b, 2, 2, CLR_V_CHG_NZ },
- { "stab", "b->()", "movtst8", 3, 0x7b, 3, 3, CLR_V_CHG_NZ },
- { "stab", "b->[]", "movtst8", 2, 0x6b, 2, 2, CLR_V_CHG_NZ },
-
- { "std", "d->*", "movtst16", 2, 0x5c, 2, 2, CLR_V_CHG_NZ },
- { "std", "d->()", "movtst16", 3, 0x7c, 3, 3, CLR_V_CHG_NZ },
- { "std", "d->[]", "movtst16", 2, 0x6c, 2, 2, CLR_V_CHG_NZ },
-
- { "sts", "sp->*", "movtst16", 2, 0x5f, 2, 2, CLR_V_CHG_NZ },
- { "sts", "sp->()", "movtst16", 3, 0x7f, 3, 3, CLR_V_CHG_NZ },
- { "sts", "sp->[]", "movtst16", 2, 0x6f, 2, 2, CLR_V_CHG_NZ },
-
- { "stx", "x->*", "movtst16", 2, 0x5e, 2, 2, CLR_V_CHG_NZ },
- { "stx", "x->()", "movtst16", 3, 0x7e, 3, 3, CLR_V_CHG_NZ },
- { "stx", "x->[]", "movtst16", 2, 0x6e, 2, 2, CLR_V_CHG_NZ },
-
- { "sty", "y->*", "movtst16", 2, 0x5d, 2, 2, CLR_V_CHG_NZ },
- { "sty", "y->()", "movtst16", 3, 0x7d, 3, 3, CLR_V_CHG_NZ },
- { "sty", "y->[]", "movtst16", 2, 0x6d, 2, 2, CLR_V_CHG_NZ },
-
- { "suba", "#,a->a", "sub8", 2, 0x80, 1, 1, CHG_NZVC },
- { "suba", "*,a->a", "sub8", 2, 0x90, 3, 3, CHG_NZVC },
- { "suba", "(),a->a", "sub8", 3, 0xb0, 3, 3, CHG_NZVC },
- { "suba", "[],a->a", "sub8", 2, 0xa0, 3, 3, CHG_NZVC },
-
- { "subb", "#,b->b", "sub8", 2, 0xc0, 1, 1, CHG_NZVC },
- { "subb", "*,b->b", "sub8", 2, 0xd0, 3, 3, CHG_NZVC },
- { "subb", "(),b->b", "sub8", 3, 0xf0, 3, 3, CHG_NZVC },
- { "subb", "[],b->b", "sub8", 2, 0xe0, 3, 3, CHG_NZVC },
-
- { "subd", "#,d->d", "sub16", 3, 0x83, 2, 2, CHG_NZVC },
- { "subd", "*,d->d", "sub16", 2, 0x93, 3, 3, CHG_NZVC },
- { "subd", "(),d->d", "sub16", 3, 0xb3, 3, 3, CHG_NZVC },
- { "subd", "[],d->d", "sub16", 2, 0xa3, 3, 3, CHG_NZVC },
-
- { "swi", 0, 0, 1, 0x3f, 9, 9, CHG_NONE },
-
- { "tst", "()", "tst8", 3, 0xf7, 3, 3, CLR_VC_CHG_NZ },
- { "tst", "[]", "tst8", 2, 0xe7, 3, 3, CLR_VC_CHG_NZ },
-
- { "tsta", "a", "tst8", 1, 0x97, 1, 1, CLR_VC_CHG_NZ },
- { "tstb", "b", "tst8", 1, 0xd7, 1, 1, CLR_VC_CHG_NZ },
-
- { "wai", 0, 0, 1, 0x3e, 8, _M, CHG_NONE }
-};
-
-struct m6811_opcode_def m6812_page2_opcodes[] = {
- { "cba", "b,a", "sub8", 2, 0x17, 2, 2, CHG_NZVC },
-
- /* After 'daa', the Z flag is undefined. Mark it as changed. */
- { "daa", 0, "daa8", 2, 0x07, 3, 3, CHG_NZVC },
-
- { "edivs", 0, 0, 2, 0x14, 12, 12, CHG_NZVC },
- { "emacs", 0, 0, 2, 0x12, 13, 13, CHG_NZVC },
-
- { "emaxd", "[],d->d", "max16", 3, 0x1a, 4, 4, CHG_NZVC },
- { "emaxm", "[],d->[]", "max16", 3, 0x1e, 4, 4, CHG_NZVC },
- { "emind", "[],d->d", "min16", 3, 0x1b, 4, 4, CHG_NZVC },
- { "eminm", "[],d->[]", "min16", 3, 0x1f, 4, 4, CHG_NZVC },
-
- { "emuls", 0, 0, 2, 0x13, 3, 3, CHG_NZC },
- { "etbl", "[]", "tbl16", 3, 0x3f, 10, 10, CHG_NZC },
- { "fdiv", "x,d->x", "fdiv16", 2, 0x11, 12, 12, CHG_ZVC },
- { "idiv", "x,d->x", "idiv16", 2, 0x10, 12, 12, CLR_V_CHG_ZC },
- { "idivs", 0, 0, 2, 0x15, 12, 12, CHG_NZVC },
-
- { "lbcc", "R", "bcc", 4, 0x24, 3, 4, CHG_NONE },
- { "lbcs", "R", "bcs", 4, 0x25, 3, 4, CHG_NONE },
- { "lbeq", "R", "beq", 4, 0x27, 3, 4, CHG_NONE },
- { "lbge", "R", "bge", 4, 0x2c, 3, 4, CHG_NONE },
- { "lbgt", "R", "bgt", 4, 0x2e, 3, 4, CHG_NONE },
- { "lbhi", "R", "bhi", 4, 0x22, 3, 4, CHG_NONE },
- { "lble", "R", "ble", 4, 0x2f, 3, 4, CHG_NONE },
- { "lbls", "R", "bls", 4, 0x23, 3, 4, CHG_NONE },
- { "lblt", "R", "blt", 4, 0x2d, 3, 4, CHG_NONE },
- { "lbmi", "R", "bmi", 4, 0x2b, 3, 4, CHG_NONE },
- { "lbne", "R", "bne", 4, 0x26, 3, 4, CHG_NONE },
- { "lbpl", "R", "bpl", 4, 0x2a, 3, 4, CHG_NONE },
- { "lbra", "R", "bra", 4, 0x20, 4, 4, CHG_NONE },
- { "lbrn", "R", "nop", 4, 0x21, 3, 3, CHG_NONE },
- { "lbvc", "R", "bvc", 4, 0x28, 3, 4, CHG_NONE },
- { "lbvs", "R", "bvs", 4, 0x29, 3, 4, CHG_NONE },
-
- { "maxa", "[],a->a", "max8", 3, 0x18, 4, 4, CHG_NZVC },
- { "maxm", "[],a->[]", "max8", 3, 0x1c, 4, 4, CHG_NZVC },
- { "mina", "[],a->a", "min8", 3, 0x19, 4, 4, CHG_NZVC },
- { "minm", "[],a->[]", "min8", 3, 0x1d, 4, 4, CHG_NZVC },
-
- { "movb", 0, "move8", 5, 0x0b, 4, 4, CHG_NONE },
- { "movb", 0, "move8", 4, 0x08, 4, 4, CHG_NONE },
- { "movb", 0, "move8", 6, 0x0c, 6, 6, CHG_NONE },
- { "movb", 0, "move8", 5, 0x09, 5, 5, CHG_NONE },
- { "movb", 0, "move8", 5, 0x0d, 5, 5, CHG_NONE },
- { "movb", 0, "move8", 4, 0x0a, 5, 5, CHG_NONE },
-
- { "movw", 0, "move16", 6, 0x03, 5, 5, CHG_NONE },
- { "movw", 0, "move16", 5, 0x00, 4, 4, CHG_NONE },
- { "movw", 0, "move16", 6, 0x04, 6, 6, CHG_NONE },
- { "movw", 0, "move16", 5, 0x01, 5, 5, CHG_NONE },
- { "movw", 0, "move16", 5, 0x05, 5, 5, CHG_NONE },
- { "movw", 0, "move16", 4, 0x02, 5, 5, CHG_NONE },
-
- { "rev", 0, 0, 2, 0x3a, _M, _M, CHG_HNZVC },
- { "revw", 0, 0, 2, 0x3b, _M, _M, CHG_HNZVC },
- { "sba", "b,a->a", "sub8", 2, 0x16, 2, 2, CHG_NZVC },
-
- { "stop", 0, 0, 2, 0x3e, 2, 9, CHG_NONE },
-
- { "tab", "a->b", "movtst8", 2, 0x0e, 2, 2, CLR_V_CHG_NZ },
- { "tba", "b->a", "movtst8", 2, 0x0f, 2, 2, CLR_V_CHG_NZ },
-
- { "wav", 0, 0, 2, 0x3c, 8, _M, SET_Z_CHG_HNVC }
-};
-
-void fatal_error (const struct m6811_opcode_def*, const char*, ...);
-void print (FILE*, int, const char*,...);
-int gen_fetch_operands (FILE*, int, const struct m6811_opcode_def*,
- const char*);
-void gen_save_result (FILE*, int, const struct m6811_opcode_def*,
- int, const char*);
-const struct m6811_opcode_pattern*
-find_opcode_pattern (const struct m6811_opcode_def*);
-void gen_interp (FILE*, int, const struct m6811_opcode_def*);
-void gen_interpreter_for_table (FILE*, int,
- const struct m6811_opcode_def*,
- int, const char*);
-void gen_interpreter (FILE*);
-
-
-static int indent_level = 2;
-static int current_insn_size = 0;
-
-/* Fatal error message and exit. This method is called when an inconsistency
- is detected in the generation table. */
-void
-fatal_error (const struct m6811_opcode_def *opcode, const char *msg, ...)
-{
- va_list argp;
-
- fprintf (stderr, "Fatal error: ");
- va_start (argp, msg);
- vfprintf (stderr, msg, argp);
- va_end (argp);
- fprintf (stderr, "\n");
- if (opcode)
- {
- fprintf (stderr, "Opcode: 0x%02x %s %s\n",
- opcode->insn_code,
- opcode->name ? opcode->name : "(null)",
- opcode->operands ? opcode->operands : "(null)");
- }
- exit (1);
-}
-
-
-/* Format and pretty print for the code generation. (printf like format). */
-void
-print (FILE *fp, int col, const char *msg, ...)
-{
- va_list argp;
- char buf[1024];
- int cur_col = -1;
- int i;
-
- /* Format in a buffer. */
- va_start (argp, msg);
- vsprintf (buf, msg, argp);
- va_end (argp);
-
- /* Basic pretty print:
- - Every line is indented at column 'col',
- - Indentation is updated when '{' and '}' are found,
- - Indentation is incremented by the special character '@' (not displayed).
- - New lines inserted automatically after ';' */
- for (i = 0; buf[i]; i++)
- {
- if (buf[i] == '{')
- col += indent_level;
- else if (buf[i] == '}')
- col -= indent_level;
- else if (buf[i] == '@')
- {
- col += indent_level;
- continue;
- }
- if (cur_col == -1 && buf[i] != ' ' && buf[i] != '\t' && buf[i] != '\n')
- {
- cur_col = 0;
- while (cur_col < col)
- {
- fputc (' ', fp);
- cur_col++;
- }
- }
- if (buf[i] == '}')
- col -= indent_level;
- else if (buf[i] == '{')
- col += indent_level;
- else if (buf[i] == '\n')
- cur_col = -1;
-
- if (cur_col != -1 || buf[i] == '\n')
- fputc (buf[i], fp);
-
- if (buf[i] == ';')
- {
- fputc ('\n', fp);
- cur_col = -1;
- }
- }
-}
-
-
-/* Generate the code to obtain the operands before execution of the
- instruction. Operands are copied in local variables. This allows to
- have the same instruction pattern and different operand formats.
- There is a maximum of 3 variables:
-
- 8-bits 16-bits
- 1st operand: src8 src16
- 2nd operand: dst8 dst16
- alt operand: addr addr
-
- The operand string is interpreted as follows:
-
- a Copy A register in the local 8-bits variable.
- b " B "
- ccr " ccr "
- d " D " " " 16-bits variable.
- x " X "
- y " Y "
- sp " SP "
- pc " PC "
- * 68HC11 page0 memory pointer.
- Get 8-bits page0 offset from program, set up 'addr' local
- variable to refer to the location in page0.
- Copy the 8/16-bits value pointed to by 'addr' in a 8/16-bits variable.
- (x) 68HC11 indirect access with X register.
- Get 8-bits unsigned offset from program, set up 'addr' = X + offset.
- Copy the 8/16-bits value pointed to by 'addr' in a 8/16-bits variable.
- (y) Same as (x) with Y register.
- () 68HC11 extended address mode (global variable).
- Get 16-bits address from program and set 'addr'.
- Copy the 8/16-bits value pointed to by 'addr' in a 8/16-bits variable.
- [] 68HC12 indexed addressing mode
- (sp) Pop
- Pop a 8/16-bits value from stack and set in a 8/16-bits variable.
- r Relative branch
- Get 8-bits relative branch, compute absolute address and set 'addr'
- # 68HC11 immediate value
- Get a 8/16-bits value from program and set a 8/16-bits variable.
- &(x)
- &(y)
- &() Similar to (x), (y) and () except that we don't read the
- value pointed to by 'addr' (ie, only 'addr' is setup). Used by jmp/jsr.
- &[] Similar to [] but don't read the value pointed to by the address.
- , Operand separator.
- - End of input operands.
-
- Example:
- (x),a->a addr = x + (uint16) (fetch8 (proc));
- src8 = a
- *,#,r addr = (uint16) (fetch8 (proc)) <- Temporary 'addr'
- src8 = read_mem8 (proc, addr)
- dst8 = fetch8 (proc)
- addr = fetch_relbranch (proc) <- Final 'addr'
-
- Returns 1 if the 'addr' operand is set, 0 otherwise. */
-int
-gen_fetch_operands (FILE *fp, int col,
- const struct m6811_opcode_def *opcode,
- const char *operand_size)
-{
- static char *vars[2] = {
- "src",
- "dst"
- };
- char c;
- int addr_set = 0;
- int cur_var = 0;
- const char *operands = opcode->operands;
-
- if (operands == 0)
- operands = "";
-
- while ((c = *operands++) != 0)
- {
- switch (c)
- {
- case 'a':
- if (cur_var >= 2)
- fatal_error (opcode, "Too many locals");
-
- print (fp, col, "%s8 = cpu_get_a (proc);", vars[cur_var]);
- break;
-
- case 'b':
- if (cur_var >= 2)
- fatal_error (opcode, "Too many locals");
-
- print (fp, col, "%s8 = cpu_get_b (proc);", vars[cur_var]);
- break;
-
- case 'd':
- if (cur_var >= 2)
- fatal_error (opcode, "Too many locals");
-
- print (fp, col, "%s16 = cpu_get_d (proc);", vars[cur_var]);
- break;
-
- case 'x':
- if (cur_var >= 2)
- fatal_error (opcode, "Too many locals");
-
- print (fp, col, "%s16 = cpu_get_x (proc);", vars[cur_var]);
- break;
-
- case 'y':
- if (cur_var >= 2)
- fatal_error (opcode, "Too many locals");
-
- print (fp, col, "%s16 = cpu_get_y (proc);", vars[cur_var]);
- break;
-
- case '*':
- if (cur_var >= 2)
- fatal_error (opcode, "Too many locals");
-
- if (addr_set)
- fatal_error (opcode, "Wrong use of '*', 'addr' already used");
-
- addr_set = 1;
- current_insn_size += 1;
- print (fp, col, "addr = (uint16) cpu_fetch8 (proc);");
- print (fp, col, "%s%s = memory_read%s (proc, addr);",
- vars[cur_var], operand_size, operand_size);
- break;
-
- case '&':
- if (addr_set)
- fatal_error (opcode, "Wrong use of '&', 'addr' already used");
-
- addr_set = 1;
- if (strncmp (operands, "(x)", 3) == 0)
- {
- current_insn_size += 1;
- print (fp, col, "addr = cpu_get_x (proc) + (uint16) cpu_fetch8 (proc);");
- operands += 3;
- }
- else if (strncmp (operands, "(y)", 3) == 0)
- {
- current_insn_size += 1;
- print (fp, col, "addr = cpu_get_y (proc) + (uint16) cpu_fetch8 (proc);");
- operands += 3;
- }
- else if (strncmp (operands, "()", 2) == 0)
- {
- current_insn_size += 2;
- print (fp, col, "addr = cpu_fetch16 (proc);");
- operands += 2;
- }
- else if (strncmp (operands, "[]", 2) == 0)
- {
- current_insn_size += 1;
- print (fp, col, "addr = cpu_get_indexed_operand_addr (proc, 0);");
- operands += 2;
- }
- else
- {
- fatal_error (opcode, "Unknown operand");
- }
- break;
-
- case '(':
- if (cur_var >= 2)
- fatal_error (opcode, "Too many locals");
-
- if (addr_set)
- fatal_error (opcode, "Wrong use of '(', 'addr' already used");
-
- if (strncmp (operands, "x)", 2) == 0)
- {
- addr_set = 1;
- current_insn_size += 1;
- print (fp, col, "addr = cpu_get_x (proc) + (uint16) cpu_fetch8 (proc);");
- print (fp, col, "%s%s = memory_read%s (proc, addr);",
- vars[cur_var], operand_size, operand_size);
- operands += 2;
- }
- else if (strncmp (operands, "y)", 2) == 0)
- {
- addr_set = 1;
- current_insn_size += 1;
- print (fp, col, "addr = cpu_get_y (proc) + (uint16) cpu_fetch8 (proc);");
- print (fp, col, "%s%s = memory_read%s (proc, addr);",
- vars[cur_var], operand_size, operand_size);
- operands += 2;
- }
- else if (strncmp (operands, ")", 1) == 0)
- {
- addr_set = 1;
- current_insn_size += 2;
- print (fp, col, "addr = cpu_fetch16 (proc);");
- print (fp, col, "%s%s = memory_read%s (proc, addr);",
- vars[cur_var], operand_size, operand_size);
- operands++;
- }
- else if (strncmp (operands, "@)", 2) == 0)
- {
- current_insn_size += 2;
- print (fp, col, "addr = cpu_fetch16 (proc);");
- print (fp, col, "%s%s = memory_read%s (proc, addr);",
- vars[cur_var], operand_size, operand_size);
- operands += 2;
- }
- else if (strncmp (operands, "sp)", 3) == 0)
- {
- print (fp, col, "%s%s = cpu_%s_pop_uint%s (proc);",
- vars[cur_var], operand_size,
- cpu_type == cpu6811 ? "m68hc11" : "m68hc12",
- operand_size);
- operands += 3;
- }
- else
- {
- fatal_error (opcode, "Unknown operand");
- }
- break;
-
- case '[':
- if (cur_var >= 2)
- fatal_error (opcode, "Too many locals");
-
- if (addr_set)
- fatal_error (opcode, "Wrong use of '[', 'addr' already used");
-
- if (strncmp (operands, "]", 1) == 0)
- {
- addr_set = 1;
- current_insn_size += 1;
- print (fp, col, "addr = cpu_get_indexed_operand_addr (proc,0);");
- print (fp, col, "%s%s = memory_read%s (proc, addr);",
- vars[cur_var], operand_size, operand_size);
- operands += 1;
- }
- else if (strncmp (operands, "]", 1) == 0)
- {
- current_insn_size += 1;
- print (fp, col, "%s%s = cpu_get_indexed_operand%s (proc,0);",
- vars[cur_var], operand_size, operand_size);
- operands += 1;
- }
- else
- {
- fatal_error (opcode, "Unknown operand");
- }
- break;
-
- case '{':
- if (cur_var >= 2)
- fatal_error (opcode, "Too many locals");
-
- if (addr_set)
- fatal_error (opcode, "Wrong use of '{', 'addr' already used");
-
- if (strncmp (operands, "}", 1) == 0)
- {
- current_insn_size += 1;
- print (fp, col, "%s%s = cpu_get_indexed_operand%s (proc, 1);",
- vars[cur_var], operand_size, operand_size);
- operands += 1;
- }
- else
- {
- fatal_error (opcode, "Unknown operand");
- }
- break;
-
- case 's':
- if (cur_var >= 2)
- fatal_error (opcode, "Too many locals");
-
- if (strncmp (operands, "p", 1) == 0)
- {
- print (fp, col, "%s16 = cpu_get_sp (proc);", vars[cur_var]);
- operands++;
- }
- else
- {
- fatal_error (opcode, "Unknown operands");
- }
- break;
-
- case 'c':
- if (strncmp (operands, "cr", 2) == 0)
- {
- print (fp, col, "%s8 = cpu_get_ccr (proc);", vars[cur_var]);
- operands += 2;
- }
- else
- {
- fatal_error (opcode, "Unknown operands");
- }
- break;
-
- case 'r':
- if (addr_set && cur_var != 2)
- fatal_error (opcode, "Wrong use of 'r'");
-
- addr_set = 1;
- current_insn_size += 1;
- print (fp, col, "addr = cpu_fetch_relbranch (proc);");
- break;
-
- case 'R':
- if (addr_set && cur_var != 2)
- fatal_error (opcode, "Wrong use of 'R'");
-
- addr_set = 1;
- current_insn_size += 2;
- print (fp, col, "addr = cpu_fetch_relbranch16 (proc);");
- break;
-
- case '#':
- if (strcmp (operand_size, "8") == 0)
- {
- current_insn_size += 1;
- }
- else
- {
- current_insn_size += 2;
- }
- print (fp, col, "%s%s = cpu_fetch%s (proc);", vars[cur_var],
- operand_size, operand_size);
- break;
-
- case ',':
- cur_var ++;
- break;
-
- case '-':
- return addr_set;
-
- default:
- fatal_error (opcode, "Invalid operands");
- break;
- }
- }
- return addr_set;
-}
-
-
-/* Generate the code to save the instruction result. The result is in
- a local variable: either 'dst8' or 'dst16'.
- There may be only one result. Instructions with 2 results (ie idiv
- and fdiv), take care of saving the first value.
-
- The operand string is the same as for 'gen_fetch_operands'.
- Everything before '->' is ignored. If the '->' is not found, it
- is assumed that there is nothing to save. After '->', the operand
- string is interpreted as follows:
-
- a Save 'dst8' in A register
- b " B "
- ccr " CCR "
- d " 'dst16' D "
- x " X "
- y " Y "
- sp " SP "
- * 68HC11 page0 memory pointer.
- (x) 68HC11 indirect access with X register.
- (y) Same as (x) with Y register.
- () 68HC11 extended address mode (global variable).
- For these modes, if they were used as an input operand,
- the 'addr' variable contains the address of memory where
- the result must be saved.
- If they were not used an input operand, 'addr' is computed
- (as in gen_fetch_operands()), and the result is saved.
- [] 68HC12 indexed indirect
- (sp) Push
- Push the 8/16-bits result on the stack. */
-void
-gen_save_result (FILE *fp, int col,
- const struct m6811_opcode_def *opcode,
- int addr_set,
- const char *operand_size)
-{
- char c;
- const char *operands = opcode->operands;
-
- /* When the result is saved, 'result_size' is a string which
- indicates the size of the saved result ("8" or "16"). This
- is a sanity check with 'operand_size' to detect inconsistencies
- in the different tables. */
- const char *result_size = 0;
-
- if (operands == 0)
- operands = "";
-
- operands = strchr (operands, '-');
- if (operands == 0)
- return;
-
- operands++;
- if (*operands++ != '>')
- {
- fatal_error (opcode, "Invalid operand");
- }
-
- c = *operands++;
- switch (c)
- {
- case 'a':
- result_size = "8";
- print (fp, col, "cpu_set_a (proc, dst8);");
- break;
-
- case 'b':
- result_size = "8";
- print (fp, col, "cpu_set_b (proc, dst8);");
- break;
-
- case 'd':
- result_size = "16";
- print (fp, col, "cpu_set_d (proc, dst16);");
- break;
-
- case 'x':
- result_size = "16";
- print (fp, col, "cpu_set_x (proc, dst16);");
- break;
-
- case 'y':
- result_size = "16";
- print (fp, col, "cpu_set_y (proc, dst16);");
- break;
-
- case '*':
- if (addr_set == 0)
- {
- current_insn_size += 1;
- print (fp, col, "addr = (uint16) cpu_fetch8 (proc);");
- }
- result_size = operand_size;
- print (fp, col, "memory_write%s (proc, addr, dst%s);",
- operand_size, operand_size);
- break;
-
- case '(':
- if (strncmp (operands, "x)", 2) == 0)
- {
- if (addr_set == 0)
- {
- current_insn_size += 1;
- print (fp, col, "addr = cpu_get_x (proc) + cpu_fetch8 (proc);");
- }
- print (fp, col, "memory_write%s (proc, addr, dst%s);",
- operand_size, operand_size);
- operands += 2;
- result_size = operand_size;
- }
- else if (strncmp (operands, "y)", 2) == 0)
- {
- if (addr_set == 0)
- {
- current_insn_size += 1;
- print (fp, col, "addr = cpu_get_y (proc) + cpu_fetch8 (proc);");
- }
- print (fp, col, "memory_write%s (proc, addr, dst%s);",
- operand_size, operand_size);
- operands += 2;
- result_size = operand_size;
- }
- else if (strncmp (operands, ")", 1) == 0)
- {
- if (addr_set == 0)
- {
- current_insn_size += 2;
- print (fp, col, "addr = cpu_fetch16 (proc);");
- }
- print (fp, col, "memory_write%s (proc, addr, dst%s);",
- operand_size, operand_size);
- operands++;
- result_size = operand_size;
- }
- else if (strncmp (operands, "sp)", 3) == 0)
- {
- print (fp, col, "cpu_%s_push_uint%s (proc, dst%s);",
- cpu_type == cpu6811 ? "m68hc11" : "m68hc12",
- operand_size, operand_size);
- operands += 3;
- result_size = operand_size;
- }
- else
- {
- fatal_error (opcode, "Invalid operand");
- }
- break;
-
- case '[':
- if (strncmp (operands, "]", 1) == 0)
- {
- if (addr_set == 0)
- {
- current_insn_size += 1;
- print (fp, col, "addr = cpu_get_indexed_operand_addr (proc,0);");
- }
- print (fp, col, "memory_write%s (proc, addr, dst%s);",
- operand_size, operand_size);
- operands++;
- result_size = operand_size;
- }
- else
- {
- fatal_error (opcode, "Invalid operand");
- }
- break;
-
- case '{':
- if (strncmp (operands, "}", 1) == 0)
- {
- current_insn_size += 1;
- print (fp, col, "addr = cpu_get_indexed_operand_addr (proc, 1);");
- print (fp, col, "memory_write%s (proc, addr, dst%s);",
- operand_size, operand_size);
- operands++;
- result_size = operand_size;
- }
- else
- {
- fatal_error (opcode, "Invalid operand");
- }
- break;
-
- case 's':
- if (strncmp (operands, "p", 1) == 0)
- {
- print (fp, col, "cpu_set_sp (proc, dst16);");
- operands++;
- result_size = "16";
- }
- else
- {
- fatal_error (opcode, "Invalid operand");
- }
- break;
-
- case 'c':
- if (strncmp (operands, "cr", 2) == 0)
- {
- print (fp, col, "cpu_set_ccr (proc, dst8);");
- operands += 2;
- result_size = "8";
- }
- else
- {
- fatal_error (opcode, "Invalid operand");
- }
- break;
-
- default:
- fatal_error (opcode, "Invalid operand");
- break;
- }
-
- if (*operands != 0)
- fatal_error (opcode, "Garbage at end of operand");
-
- if (result_size == 0)
- fatal_error (opcode, "? No result seems to be saved");
-
- if (strcmp (result_size, operand_size) != 0)
- fatal_error (opcode, "Result saved different than pattern size");
-}
-
-
-/* Find the instruction pattern for a given instruction. */
-const struct m6811_opcode_pattern*
-find_opcode_pattern (const struct m6811_opcode_def *opcode)
-{
- int i;
- const char *pattern = opcode->insn_pattern;
-
- if (pattern == 0)
- {
- pattern = opcode->name;
- }
- for (i = 0; i < TABLE_SIZE(m6811_opcode_patterns); i++)
- {
- if (strcmp (m6811_opcode_patterns[i].name, pattern) == 0)
- {
- return &m6811_opcode_patterns[i];
- }
- }
- fatal_error (opcode, "Unknown instruction pattern");
- return 0;
-}
-
-/* Generate the code for interpretation of instruction 'opcode'. */
-void
-gen_interp (FILE *fp, int col, const struct m6811_opcode_def *opcode)
-{
- const char *operands = opcode->operands;
- int addr_set;
- const char *pattern = opcode->insn_pattern;
- const struct m6811_opcode_pattern *op;
- const char *operand_size;
-
- if (pattern == 0)
- {
- pattern = opcode->name;
- }
-
- /* Find out the size of the operands: 8 or 16-bits. */
- if (strcmp(&pattern[strlen(pattern) - 1], "8") == 0)
- {
- operand_size = "8";
- }
- else if (strcmp (&pattern[strlen(pattern) - 2], "16") == 0)
- {
- operand_size = "16";
- }
- else
- {
- operand_size = "";
- }
-
- if (operands == 0)
- operands = "";
-
- /* Generate entry point for the instruction. */
- print (fp, col, "case 0x%02x: /* %s %s */\n", opcode->insn_code,
- opcode->name, operands);
- col += indent_level;
-
- /* Generate the code to get the instruction operands. */
- addr_set = gen_fetch_operands (fp, col, opcode, operand_size);
-
- /* Generate instruction interpretation. */
- op = find_opcode_pattern (opcode);
- if (op->pattern)
- {
- print (fp, col, "%s;", op->pattern);
- }
-
- /* Generate the code to save the result. */
- gen_save_result (fp, col, opcode, addr_set, operand_size);
-
- /* For some instructions, generate the code to update the flags. */
- if (op && op->ccr_update)
- {
- print (fp, col, "%s;", op->ccr_update);
- }
- print (fp, col, "break;");
-}
-
-
-/* Generate the interpretor for a given 68HC11 page set. */
-void
-gen_interpreter_for_table (FILE *fp, int col,
- const struct m6811_opcode_def *table,
- int size,
- const char *cycles_table_name)
-{
- int i;
- int init_size;
-
- init_size = table == m6811_page1_opcodes
- || table == m6812_page1_opcodes? 1 : 2;
-
- /* Get the opcode and dispatch directly. */
- print (fp, col, "op = cpu_fetch8 (proc);");
- print (fp, col, "cpu_add_cycles (proc, %s[op]);", cycles_table_name);
-
- print (fp, col, "switch (op)\n");
- col += indent_level;
- print (fp, col, "{\n");
-
- for (i = 0; i < size; i++)
- {
- /* The table contains duplicate entries (ie, instruction aliases). */
- if (i > 0 && table[i].insn_code == table[i - 1].insn_code)
- continue;
-
- current_insn_size = init_size;
- gen_interp (fp, col, &table[i]);
-#if 0
- if (current_insn_size != table[i].insn_size)
- {
- fatal_error (&table[i], "Insn size %ld inconsistent with %ld",
- current_insn_size, table[i].insn_size);
- }
-#endif
- }
-
- print (fp, col, "default:\n");
- print (fp, col + indent_level, "cpu_special (proc, M6811_ILLEGAL);");
- print (fp, col + indent_level, "break;");
- print (fp, col, "}\n");
-}
-
-/* Generate the table of instruction cycle. These tables are indexed
- by the opcode number to allow a fast cycle time computation. */
-void
-gen_cycle_table (FILE *fp, const char *name,
- const struct m6811_opcode_def *table,
- int size)
-{
- int i;
- char cycles[256];
- int page1;
-
- page1 = table == m6811_page1_opcodes;
-
- /* Build the cycles table. The table is indexed by the opcode. */
- memset (cycles, 0, sizeof (cycles));
- while (--size >= 0)
- {
- if (table->insn_min_cycles > table->insn_max_cycles)
- fatal_error (table, "Wrong insn cycles");
-
- if (table->insn_max_cycles == _M)
- cycles[table->insn_code] = table->insn_min_cycles;
- else
- cycles[table->insn_code] = table->insn_max_cycles;
-
- table++;
- }
-
- /* Some check: for the page1 opcode, the cycle type of the page2/3/4
- opcode must be 0. */
- if (page1 && (cycles[M6811_OPCODE_PAGE2] != 0
- || cycles[M6811_OPCODE_PAGE3] != 0
- || cycles[M6811_OPCODE_PAGE4] != 0))
- fatal_error (0, "Invalid cycle table");
-
- /* Generates the cycles table. */
- print (fp, 0, "static const unsigned char %s[256] = {\n", name);
- for (i = 0; i < 256; i++)
- {
- if ((i % 16) == 0)
- {
- print (fp, indent_level, "/* %3d */ ", i);
- }
- fprintf (fp, "%2d", cycles[i]);
- if (i != 255)
- fprintf (fp, ",");
-
- if ((i % 16) != 15)
- fprintf (fp, " ");
- else
- fprintf (fp, "\n");
- }
- print (fp, 0, "};\n\n");
-}
-
-void
-gen_function_entry (FILE *fp, const char *name)
-{
- /* Generate interpretor entry point. */
- print (fp, 0, "%s (proc)\n", name);
- print (fp, indent_level, "struct _sim_cpu* proc;");
- print (fp, indent_level, "{\n");
-
- /* Interpretor local variables. */
- print (fp, indent_level, "unsigned char op;");
- print (fp, indent_level, "uint16 addr, src16, dst16;");
- print (fp, indent_level, "uint8 src8, dst8;\n");
-}
-
-void
-gen_function_close (FILE *fp)
-{
- print (fp, 0, "}\n");
-}
-
-int
-cmp_opcode (void* e1, void* e2)
-{
- struct m6811_opcode_def* op1 = (struct m6811_opcode_def*) e1;
- struct m6811_opcode_def* op2 = (struct m6811_opcode_def*) e2;
-
- return (int) (op1->insn_code) - (int) (op2->insn_code);
-}
-
-void
-prepare_table (struct m6811_opcode_def* table, int size)
-{
- int i;
-
- qsort (table, size, sizeof (table[0]), cmp_opcode);
- for (i = 1; i < size; i++)
- {
- if (table[i].insn_code == table[i-1].insn_code)
- {
- fprintf (stderr, "Two insns with code 0x%02x\n",
- table[i].insn_code);
- }
- }
-}
-
-void
-gen_interpreter (FILE *fp)
-{
- int col = 0;
-
- prepare_table (m6811_page1_opcodes, TABLE_SIZE (m6811_page1_opcodes));
- prepare_table (m6811_page2_opcodes, TABLE_SIZE (m6811_page2_opcodes));
- prepare_table (m6811_page3_opcodes, TABLE_SIZE (m6811_page3_opcodes));
- prepare_table (m6811_page4_opcodes, TABLE_SIZE (m6811_page4_opcodes));
-
- prepare_table (m6812_page1_opcodes, TABLE_SIZE (m6812_page1_opcodes));
- prepare_table (m6812_page2_opcodes, TABLE_SIZE (m6812_page2_opcodes));
-
- /* Generate header of interpretor. */
- print (fp, col, "/* File generated automatically by gencode. */\n");
- print (fp, col, "#include \"sim-main.h\"\n\n");
-
- if (cpu_type & cpu6811)
- {
- gen_cycle_table (fp, "cycles_page1", m6811_page1_opcodes,
- TABLE_SIZE (m6811_page1_opcodes));
- gen_cycle_table (fp, "cycles_page2", m6811_page2_opcodes,
- TABLE_SIZE (m6811_page2_opcodes));
- gen_cycle_table (fp, "cycles_page3", m6811_page3_opcodes,
- TABLE_SIZE (m6811_page3_opcodes));
- gen_cycle_table (fp, "cycles_page4", m6811_page4_opcodes,
- TABLE_SIZE (m6811_page4_opcodes));
-
- gen_function_entry (fp, "static void\ncpu_page3_interp");
- gen_interpreter_for_table (fp, indent_level,
- m6811_page3_opcodes,
- TABLE_SIZE(m6811_page3_opcodes),
- "cycles_page3");
- gen_function_close (fp);
-
- gen_function_entry (fp, "static void\ncpu_page4_interp");
- gen_interpreter_for_table (fp, indent_level,
- m6811_page4_opcodes,
- TABLE_SIZE(m6811_page4_opcodes),
- "cycles_page4");
- gen_function_close (fp);
-
- /* Generate the page 2, 3 and 4 handlers. */
- gen_function_entry (fp, "static void\ncpu_page2_interp");
- gen_interpreter_for_table (fp, indent_level,
- m6811_page2_opcodes,
- TABLE_SIZE(m6811_page2_opcodes),
- "cycles_page2");
- gen_function_close (fp);
-
- /* Generate the interpretor entry point. */
- gen_function_entry (fp, "void\ncpu_interp_m6811");
-
- gen_interpreter_for_table (fp, indent_level, m6811_page1_opcodes,
- TABLE_SIZE(m6811_page1_opcodes),
- "cycles_page1");
- gen_function_close (fp);
- }
- else
- {
- gen_cycle_table (fp, "cycles_page1", m6812_page1_opcodes,
- TABLE_SIZE (m6812_page1_opcodes));
- gen_cycle_table (fp, "cycles_page2", m6812_page2_opcodes,
- TABLE_SIZE (m6812_page2_opcodes));
-
- gen_function_entry (fp, "static void\ncpu_page2_interp");
- gen_interpreter_for_table (fp, indent_level,
- m6812_page2_opcodes,
- TABLE_SIZE(m6812_page2_opcodes),
- "cycles_page2");
- gen_function_close (fp);
-
- /* Generate the interpretor entry point. */
- gen_function_entry (fp, "void\ncpu_interp_m6812");
-
- gen_interpreter_for_table (fp, indent_level, m6812_page1_opcodes,
- TABLE_SIZE(m6812_page1_opcodes),
- "cycles_page1");
- gen_function_close (fp);
- }
-}
-
-void
-usage (char* prog)
-{
- fprintf (stderr, "Usage: %s {-m6811|-m6812}\n", prog);
- exit (2);
-}
-
-int
-main (int argc, char *argv[])
-{
- int i;
-
- for (i = 1; i < argc; i++)
- {
- if (strcmp (argv[i], "-m6811") == 0)
- cpu_type = cpu6811;
- else if (strcmp (argv[i], "-m6812") == 0)
- cpu_type = cpu6812;
- else
- {
- usage (argv[0]);
- }
- }
- if (cpu_type == 0)
- usage (argv[0]);
-
- gen_interpreter (stdout);
- if (fclose (stdout) != 0)
- {
- fprintf (stderr, "Error while generating the interpreter: %d\n",
- errno);
- return 1;
- }
- return 0;
-}
diff --git a/sim/m68hc11/interp.c b/sim/m68hc11/interp.c
deleted file mode 100644
index e04399236fa..00000000000
--- a/sim/m68hc11/interp.c
+++ /dev/null
@@ -1,603 +0,0 @@
-/* interp.c -- Simulator for Motorola 68HC11
- Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
- Written by Stephane Carrez (stcarrez@worldnet.fr)
-
-This file is part of GDB, the GNU debugger.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include "sim-main.h"
-#include "sim-assert.h"
-#include "sim-hw.h"
-#include "sim-options.h"
-#include "hw-tree.h"
-#include "hw-device.h"
-#include "hw-ports.h"
-
-#ifndef MONITOR_BASE
-# define MONITOR_BASE (0x0C000)
-# define MONITOR_SIZE (0x04000)
-#endif
-
-static void sim_get_info (SIM_DESC sd, char *cmd);
-
-
-char *interrupt_names[] = {
- "reset",
- "nmi",
- "int",
- NULL
-};
-
-#ifndef INLINE
-#if defined(__GNUC__) && defined(__OPTIMIZE__)
-#define INLINE __inline__
-#else
-#define INLINE
-#endif
-#endif
-
-struct sim_info_list
-{
- const char *name;
- const char *device;
-};
-
-struct sim_info_list dev_list_68hc11[] = {
- {"cpu", "/m68hc11"},
- {"timer", "/m68hc11/m68hc11tim"},
- {"sio", "/m68hc11/m68hc11sio"},
- {"spi", "/m68hc11/m68hc11spi"},
- {"eeprom", "/m68hc11/m68hc11eepr"},
- {0, 0}
-};
-
-struct sim_info_list dev_list_68hc12[] = {
- {"cpu", "/m68hc12"},
- {"timer", "/m68hc12/m68hc12tim"},
- {"sio", "/m68hc12/m68hc12sio"},
- {"spi", "/m68hc12/m68hc12spi"},
- {"eeprom", "/m68hc12/m68hc12eepr"},
- {0, 0}
-};
-
-/* Cover function of sim_state_free to free the cpu buffers as well. */
-
-static void
-free_state (SIM_DESC sd)
-{
- if (STATE_MODULES (sd) != NULL)
- sim_module_uninstall (sd);
-
- sim_state_free (sd);
-}
-
-/* Give some information about the simulator. */
-static void
-sim_get_info (SIM_DESC sd, char *cmd)
-{
- sim_cpu *cpu;
-
- cpu = STATE_CPU (sd, 0);
- if (cmd != 0 && (cmd[0] == ' ' || cmd[0] == '-'))
- {
- int i;
- struct hw *hw_dev;
- struct sim_info_list *dev_list;
- const struct bfd_arch_info *arch;
-
- arch = STATE_ARCHITECTURE (sd);
- cmd++;
-
- if (arch->arch == bfd_arch_m68hc11)
- dev_list = dev_list_68hc11;
- else
- dev_list = dev_list_68hc12;
-
- for (i = 0; dev_list[i].name; i++)
- if (strcmp (cmd, dev_list[i].name) == 0)
- break;
-
- if (dev_list[i].name == 0)
- {
- sim_io_eprintf (sd, "Device '%s' not found.\n", cmd);
- sim_io_eprintf (sd, "Valid devices: cpu timer sio eeprom\n");
- return;
- }
- hw_dev = sim_hw_parse (sd, dev_list[i].device);
- if (hw_dev == 0)
- {
- sim_io_eprintf (sd, "Device '%s' not found\n", dev_list[i].device);
- return;
- }
- hw_ioctl (hw_dev, 23, 0);
- return;
- }
-
- cpu_info (sd, cpu);
- interrupts_info (sd, &cpu->cpu_interrupts);
-}
-
-
-void
-sim_board_reset (SIM_DESC sd)
-{
- struct hw *hw_cpu;
- sim_cpu *cpu;
- const struct bfd_arch_info *arch;
- const char *cpu_type;
-
- cpu = STATE_CPU (sd, 0);
- arch = STATE_ARCHITECTURE (sd);
-
- /* hw_cpu = sim_hw_parse (sd, "/"); */
- if (arch->arch == bfd_arch_m68hc11)
- {
- cpu->cpu_type = CPU_M6811;
- cpu_type = "/m68hc11";
- }
- else
- {
- cpu->cpu_type = CPU_M6812;
- cpu_type = "/m68hc12";
- }
-
- hw_cpu = sim_hw_parse (sd, cpu_type);
- if (hw_cpu == 0)
- {
- sim_io_eprintf (sd, "%s cpu not found in device tree.", cpu_type);
- return;
- }
-
- cpu_reset (cpu);
- hw_port_event (hw_cpu, 3, 0);
- cpu_restart (cpu);
-}
-
-int
-sim_hw_configure (SIM_DESC sd)
-{
- const struct bfd_arch_info *arch;
- struct hw *device_tree;
- int m6811_mode;
- sim_cpu *cpu;
-
- arch = STATE_ARCHITECTURE (sd);
- if (arch == 0)
- return 0;
-
- cpu = STATE_CPU (sd, 0);
- cpu->cpu_configured_arch = arch;
- device_tree = sim_hw_parse (sd, "/");
- if (arch->arch == bfd_arch_m68hc11)
- {
- cpu->cpu_interpretor = cpu_interp_m6811;
- if (hw_tree_find_property (device_tree, "/m68hc11/reg") == 0)
- {
- /* Allocate core managed memory */
-
- /* the monitor */
- sim_do_commandf (sd, "memory region 0x%lx@%d,0x%lx",
- /* MONITOR_BASE, MONITOR_SIZE */
- 0x8000, M6811_RAM_LEVEL, 0x8000);
- sim_do_commandf (sd, "memory region 0x000@%d,0x8000",
- M6811_RAM_LEVEL);
- sim_hw_parse (sd, "/m68hc11/reg 0x1000 0x03F");
- }
-
- if (hw_tree_find_property (device_tree, "/m68hc11/m68hc11sio/reg") == 0)
- {
- sim_hw_parse (sd, "/m68hc11/m68hc11sio/reg 0x2b 0x5");
- sim_hw_parse (sd, "/m68hc11/m68hc11sio/backend stdio");
- sim_hw_parse (sd, "/m68hc11 > cpu-reset reset /m68hc11/m68hc11sio");
- }
- if (hw_tree_find_property (device_tree, "/m68hc11/m68hc11tim/reg") == 0)
- {
- /* M68hc11 Timer configuration. */
- sim_hw_parse (sd, "/m68hc11/m68hc11tim/reg 0x1b 0x5");
- sim_hw_parse (sd, "/m68hc11 > cpu-reset reset /m68hc11/m68hc11tim");
- }
-
- /* Create the SPI device. */
- if (hw_tree_find_property (device_tree, "/m68hc11/m68hc11spi/reg") == 0)
- {
- sim_hw_parse (sd, "/m68hc11/m68hc11spi/reg 0x28 0x3");
- sim_hw_parse (sd, "/m68hc11 > cpu-reset reset /m68hc11/m68hc11spi");
- }
- if (hw_tree_find_property (device_tree, "/m68hc11/nvram/reg") == 0)
- {
- /* M68hc11 persistent ram configuration. */
- sim_hw_parse (sd, "/m68hc11/nvram/reg 0x0 256");
- sim_hw_parse (sd, "/m68hc11/nvram/file m68hc11.ram");
- sim_hw_parse (sd, "/m68hc11/nvram/mode save-modified");
- /*sim_hw_parse (sd, "/m68hc11 > cpu-reset reset /m68hc11/pram"); */
- }
- if (hw_tree_find_property (device_tree, "/m68hc11/m68hc11eepr/reg") == 0)
- {
- sim_hw_parse (sd, "/m68hc11/m68hc11eepr/reg 0xb000 512");
- sim_hw_parse (sd, "/m68hc11 > cpu-reset reset /m68hc11/m68hc11eepr");
- }
- }
- else
- {
- cpu->cpu_interpretor = cpu_interp_m6812;
- if (hw_tree_find_property (device_tree, "/m68hc12/reg") == 0)
- {
- /* Allocate core external memory. */
- sim_do_commandf (sd, "memory region 0x%lx@%d,0x%lx",
- 0x8000, M6811_RAM_LEVEL, 0x8000);
- sim_do_commandf (sd, "memory region 0x000@%d,0x8000",
- M6811_RAM_LEVEL);
-
- sim_hw_parse (sd, "/m68hc12/reg 0x0 0x3FF");
- }
-
- if (!hw_tree_find_property (device_tree, "/m68hc12/m68hc12sio@1/reg"))
- {
- sim_hw_parse (sd, "/m68hc12/m68hc12sio@1/reg 0xC0 0x8");
- sim_hw_parse (sd, "/m68hc12/m68hc12sio@1/backend stdio");
- sim_hw_parse (sd, "/m68hc12 > cpu-reset reset /m68hc12/m68hc12sio@1");
- }
- if (!hw_tree_find_property (device_tree, "/m68hc12/m68hc12sio@2/reg"))
- {
- sim_hw_parse (sd, "/m68hc12/m68hc12sio@2/reg 0xC8 0x8");
- sim_hw_parse (sd, "/m68hc12/m68hc12sio@2/backend tcp");
- sim_hw_parse (sd, "/m68hc12 > cpu-reset reset /m68hc12/m68hc12sio@2");
- }
- if (hw_tree_find_property (device_tree, "/m68hc12/m68hc12tim/reg") == 0)
- {
- /* M68hc11 Timer configuration. */
- sim_hw_parse (sd, "/m68hc12/m68hc12tim/reg 0x1b 0x5");
- sim_hw_parse (sd, "/m68hc12 > cpu-reset reset /m68hc12/m68hc12tim");
- }
-
- /* Create the SPI device. */
- if (hw_tree_find_property (device_tree, "/m68hc12/m68hc12spi/reg") == 0)
- {
- sim_hw_parse (sd, "/m68hc12/m68hc12spi/reg 0x28 0x3");
- sim_hw_parse (sd, "/m68hc12 > cpu-reset reset /m68hc12/m68hc12spi");
- }
- if (hw_tree_find_property (device_tree, "/m68hc12/nvram/reg") == 0)
- {
- /* M68hc11 persistent ram configuration. */
- sim_hw_parse (sd, "/m68hc12/nvram/reg 0x2000 8192");
- sim_hw_parse (sd, "/m68hc12/nvram/file m68hc12.ram");
- sim_hw_parse (sd, "/m68hc12/nvram/mode save-modified");
- }
- if (hw_tree_find_property (device_tree, "/m68hc12/m68hc12eepr/reg") == 0)
- {
- sim_hw_parse (sd, "/m68hc12/m68hc12eepr/reg 0x0800 2048");
- sim_hw_parse (sd, "/m68hc12 > cpu-reset reset /m68hc12/m68hc12eepr");
- }
- }
- return 0;
-}
-
-static int
-sim_prepare_for_program (SIM_DESC sd, struct _bfd* abfd)
-{
- sim_cpu *cpu;
-
- cpu = STATE_CPU (sd, 0);
-
- sim_hw_configure (sd);
- if (abfd != NULL)
- {
- cpu->cpu_elf_start = bfd_get_start_address (abfd);
- }
-
- /* reset all state information */
- sim_board_reset (sd);
-
- return SIM_RC_OK;
-}
-
-SIM_DESC
-sim_open (SIM_OPEN_KIND kind, host_callback *callback,
- struct _bfd *abfd, char **argv)
-{
- char **p;
- SIM_DESC sd;
- sim_cpu *cpu;
- struct hw *device_tree;
-
- sd = sim_state_alloc (kind, callback);
- cpu = STATE_CPU (sd, 0);
-
- SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
-
- /* for compatibility */
- current_alignment = NONSTRICT_ALIGNMENT;
- current_target_byte_order = BIG_ENDIAN;
-
- cpu_initialize (sd, cpu);
-
- cpu->cpu_use_elf_start = 1;
- if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK)
- {
- free_state (sd);
- return 0;
- }
-
- /* getopt will print the error message so we just have to exit if this fails.
- FIXME: Hmmm... in the case of gdb we need getopt to call
- print_filtered. */
- if (sim_parse_args (sd, argv) != SIM_RC_OK)
- {
- /* Uninstall the modules to avoid memory leaks,
- file descriptor leaks, etc. */
- free_state (sd);
- return 0;
- }
-
- /* Check for/establish the a reference program image. */
- if (sim_analyze_program (sd,
- (STATE_PROG_ARGV (sd) != NULL
- ? *STATE_PROG_ARGV (sd)
- : NULL), abfd) != SIM_RC_OK)
- {
- free_state (sd);
- return 0;
- }
-
- /* Establish any remaining configuration options. */
- if (sim_config (sd) != SIM_RC_OK)
- {
- free_state (sd);
- return 0;
- }
-
- if (sim_post_argv_init (sd) != SIM_RC_OK)
- {
- /* Uninstall the modules to avoid memory leaks,
- file descriptor leaks, etc. */
- free_state (sd);
- return 0;
- }
-
- sim_hw_configure (sd);
-
- /* Fudge our descriptor. */
- return sd;
-}
-
-
-void
-sim_close (SIM_DESC sd, int quitting)
-{
- /* shut down modules */
- sim_module_uninstall (sd);
-
- /* Ensure that any resources allocated through the callback
- mechanism are released: */
- sim_io_shutdown (sd);
-
- /* FIXME - free SD */
- sim_state_free (sd);
- return;
-}
-
-void
-sim_set_profile (int n)
-{
-}
-
-void
-sim_set_profile_size (int n)
-{
-}
-
-/* Generic implementation of sim_engine_run that works within the
- sim_engine setjmp/longjmp framework. */
-
-void
-sim_engine_run (SIM_DESC sd,
- int next_cpu_nr, /* ignore */
- int nr_cpus, /* ignore */
- int siggnal) /* ignore */
-{
- sim_cpu *cpu;
-
- SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
- cpu = STATE_CPU (sd, 0);
- while (1)
- {
- cpu_single_step (cpu);
-
- /* process any events */
- if (sim_events_tickn (sd, cpu->cpu_current_cycle))
- {
- sim_events_process (sd);
- }
- }
-}
-
-int
-sim_trace (SIM_DESC sd)
-{
- sim_resume (sd, 0, 0);
- return 1;
-}
-
-void
-sim_info (SIM_DESC sd, int verbose)
-{
- const char *cpu_type;
- const struct bfd_arch_info *arch;
-
- arch = STATE_ARCHITECTURE (sd);
- if (arch->arch == bfd_arch_m68hc11)
- cpu_type = "68HC11";
- else
- cpu_type = "68HC12";
-
- sim_io_eprintf (sd, "Simulator info:\n");
- sim_io_eprintf (sd, " CPU Motorola %s\n", cpu_type);
- sim_get_info (sd, 0);
- sim_module_info (sd, verbose || STATE_VERBOSE_P (sd));
-}
-
-SIM_RC
-sim_create_inferior (SIM_DESC sd, struct _bfd *abfd,
- char **argv, char **env)
-{
- return sim_prepare_for_program (sd, abfd);
-}
-
-
-void
-sim_set_callbacks (host_callback *p)
-{
- /* m6811_callback = p; */
-}
-
-
-int
-sim_fetch_register (SIM_DESC sd, int rn, unsigned char *memory, int length)
-{
- sim_cpu *cpu;
- uint16 val;
-
- cpu = STATE_CPU (sd, 0);
- switch (rn)
- {
- case A_REGNUM:
- val = cpu_get_a (cpu);
- break;
-
- case B_REGNUM:
- val = cpu_get_b (cpu);
- break;
-
- case D_REGNUM:
- val = cpu_get_d (cpu);
- break;
-
- case X_REGNUM:
- val = cpu_get_x (cpu);
- break;
-
- case Y_REGNUM:
- val = cpu_get_y (cpu);
- break;
-
- case SP_REGNUM:
- val = cpu_get_sp (cpu);
- break;
-
- case PC_REGNUM:
- val = cpu_get_pc (cpu);
- break;
-
- case PSW_REGNUM:
- val = cpu_get_ccr (cpu);
- break;
-
- default:
- val = 0;
- break;
- }
- memory[0] = val >> 8;
- memory[1] = val & 0x0FF;
- return 2;
-}
-
-int
-sim_store_register (SIM_DESC sd, int rn, unsigned char *memory, int length)
-{
- uint16 val;
- sim_cpu *cpu;
-
- cpu = STATE_CPU (sd, 0);
-
- val = *memory++;
- if (length == 2)
- val = (val << 8) | *memory;
-
- switch (rn)
- {
- case D_REGNUM:
- cpu_set_d (cpu, val);
- break;
-
- case A_REGNUM:
- cpu_set_a (cpu, val);
- break;
-
- case B_REGNUM:
- cpu_set_b (cpu, val);
- break;
-
- case X_REGNUM:
- cpu_set_x (cpu, val);
- break;
-
- case Y_REGNUM:
- cpu_set_y (cpu, val);
- break;
-
- case SP_REGNUM:
- cpu_set_sp (cpu, val);
- break;
-
- case PC_REGNUM:
- cpu_set_pc (cpu, val);
- break;
-
- case PSW_REGNUM:
- cpu_set_ccr (cpu, val);
- break;
-
- default:
- break;
- }
-
- return 2;
-}
-
-void
-sim_size (int s)
-{
- ;
-}
-
-void
-sim_do_command (SIM_DESC sd, char *cmd)
-{
- char *mm_cmd = "memory-map";
- char *int_cmd = "interrupt";
- sim_cpu *cpu;
-
- cpu = STATE_CPU (sd, 0);
- /* Commands available from GDB: */
- if (sim_args_command (sd, cmd) != SIM_RC_OK)
- {
- if (strncmp (cmd, "info", sizeof ("info") - 1) == 0)
- sim_get_info (sd, &cmd[4]);
- else if (strncmp (cmd, "frame", sizeof ("frame") - 1) == 0)
- cpu_print_frame (sd, STATE_CPU (sd, 0));
- else if (strncmp (cmd, mm_cmd, strlen (mm_cmd) == 0))
- sim_io_eprintf (sd,
- "`memory-map' command replaced by `sim memory'\n");
- else if (strncmp (cmd, int_cmd, strlen (int_cmd)) == 0)
- sim_io_eprintf (sd, "`interrupt' command replaced by `sim watch'\n");
- else
- sim_io_eprintf (sd, "Unknown command `%s'\n", cmd);
- }
-
- /* If the architecture changed, re-configure. */
- if (STATE_ARCHITECTURE (sd) != cpu->cpu_configured_arch)
- sim_hw_configure (sd);
-}
diff --git a/sim/m68hc11/interrupts.c b/sim/m68hc11/interrupts.c
deleted file mode 100644
index 5c7f5e21bd7..00000000000
--- a/sim/m68hc11/interrupts.c
+++ /dev/null
@@ -1,345 +0,0 @@
-/* interrupts.c -- 68HC11 Interrupts Emulation
- Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
- Written by Stephane Carrez (stcarrez@worldnet.fr)
-
-This file is part of GDB, GAS, and the GNU binutils.
-
-GDB, GAS, and the GNU binutils are free software; you can redistribute
-them and/or modify them under the terms of the GNU General Public
-License as published by the Free Software Foundation; either version
-1, or (at your option) any later version.
-
-GDB, GAS, and the GNU binutils are distributed in the hope that they
-will be useful, but WITHOUT ANY WARRANTY; without even the implied
-warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
-the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this file; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include "sim-main.h"
-
-struct interrupt_def idefs[] = {
- /* Serial interrupts. */
- { M6811_INT_SCI, M6811_SCSR, M6811_TDRE, M6811_SCCR2, M6811_TIE },
- { M6811_INT_SCI, M6811_SCSR, M6811_TC, M6811_SCCR2, M6811_TCIE },
- { M6811_INT_SCI, M6811_SCSR, M6811_RDRF, M6811_SCCR2, M6811_RIE },
- { M6811_INT_SCI, M6811_SCSR, M6811_IDLE, M6811_SCCR2, M6811_ILIE },
-
- /* SPI interrupts. */
- { M6811_INT_SPI, M6811_SPSR, M6811_SPIF, M6811_SPCR, M6811_SPIE },
-
- /* Realtime interrupts. */
- { M6811_INT_TCTN, M6811_TFLG2, M6811_TOF, M6811_TMSK2, M6811_TOI },
- { M6811_INT_RT, M6811_TFLG2, M6811_RTIF, M6811_TMSK2, M6811_RTII },
-
- /* Output compare interrupts. */
- { M6811_INT_OUTCMP1, M6811_TFLG1, M6811_OC1F, M6811_TMSK1, M6811_OC1I },
- { M6811_INT_OUTCMP2, M6811_TFLG1, M6811_OC2F, M6811_TMSK1, M6811_OC2I },
- { M6811_INT_OUTCMP3, M6811_TFLG1, M6811_OC3F, M6811_TMSK1, M6811_OC3I },
- { M6811_INT_OUTCMP4, M6811_TFLG1, M6811_OC4F, M6811_TMSK1, M6811_OC4I },
- { M6811_INT_OUTCMP5, M6811_TFLG1, M6811_OC5F, M6811_TMSK1, M6811_OC5I },
-
- /* Input compare interrupts. */
- { M6811_INT_INCMP1, M6811_TFLG1, M6811_IC1F, M6811_TMSK1, M6811_IC1I },
- { M6811_INT_INCMP2, M6811_TFLG1, M6811_IC2F, M6811_TMSK1, M6811_IC2I },
- { M6811_INT_INCMP3, M6811_TFLG1, M6811_IC3F, M6811_TMSK1, M6811_IC3I },
-#if 0
- { M6811_INT_COPRESET, M6811_CONFIG, M6811_NOCOP, 0, 0 },
- { M6811_INT_COPFAIL, M6811_CONFIG, M6811_NOCOP, 0, 0 }
-#endif
-};
-
-#define TableSize(X) (sizeof X / sizeof(X[0]))
-#define CYCLES_MAX ((((signed64) 1) << 62) - 1)
-
-/* Initialize the interrupts of the processor. */
-int
-interrupts_initialize (struct _sim_cpu *proc)
-{
- struct interrupts *interrupts = &proc->cpu_interrupts;
- int i;
-
- interrupts->cpu = proc;
- interrupts->pending_mask = 0;
- interrupts->vectors_addr = 0xffc0;
- interrupts->nb_interrupts_raised = 0;
- interrupts->min_mask_cycles = CYCLES_MAX;
- interrupts->max_mask_cycles = 0;
- interrupts->last_mask_cycles = 0;
- interrupts->start_mask_cycle = -1;
- interrupts->xirq_start_mask_cycle = -1;
- interrupts->xirq_max_mask_cycles = 0;
- interrupts->xirq_min_mask_cycles = CYCLES_MAX;
- interrupts->xirq_last_mask_cycles = 0;
-
- for (i = 0; i < M6811_INT_NUMBER; i++)
- {
- interrupts->interrupt_order[i] = i;
- }
- return 0;
-}
-
-
-/* Update the mask of pending interrupts. This operation must be called
- when the state of some 68HC11 IO registers changes. It looks the
- different registers that indicate a pending interrupt (timer, SCI, SPI,
- ...) and records the interrupt if it's there and enabled. */
-void
-interrupts_update_pending (struct interrupts *interrupts)
-{
- int i;
- uint8 *ioregs;
- unsigned long clear_mask;
- unsigned long set_mask;
-
- clear_mask = 0;
- set_mask = 0;
- ioregs = &interrupts->cpu->ios[0];
-
- for (i = 0; i < TableSize(idefs); i++)
- {
- struct interrupt_def *idef = &idefs[i];
- uint8 data;
-
- /* Look if the interrupt is enabled. */
- if (idef->enable_paddr)
- {
- data = ioregs[idef->enable_paddr];
- if (!(data & idef->enabled_mask))
- {
- /* Disable it. */
- clear_mask |= (1 << idef->int_number);
- continue;
- }
- }
-
- /* Interrupt is enabled, see if it's there. */
- data = ioregs[idef->int_paddr];
- if (!(data & idef->int_mask))
- {
- /* Disable it. */
- clear_mask |= (1 << idef->int_number);
- continue;
- }
-
- /* Ok, raise it. */
- set_mask |= (1 << idef->int_number);
- }
-
- /* Some interrupts are shared (M6811_INT_SCI) so clear
- the interrupts before setting the new ones. */
- interrupts->pending_mask &= ~clear_mask;
- interrupts->pending_mask |= set_mask;
-}
-
-
-/* Finds the current active and non-masked interrupt.
- Returns the interrupt number (index in the vector table) or -1
- if no interrupt can be serviced. */
-int
-interrupts_get_current (struct interrupts *interrupts)
-{
- int i;
-
- if (interrupts->pending_mask == 0)
- return -1;
-
- /* SWI and illegal instructions are simulated by an interrupt.
- They are not maskable. */
- if (interrupts->pending_mask & (1 << M6811_INT_SWI))
- {
- interrupts->pending_mask &= ~(1 << M6811_INT_SWI);
- return M6811_INT_SWI;
- }
- if (interrupts->pending_mask & (1 << M6811_INT_ILLEGAL))
- {
- interrupts->pending_mask &= ~(1 << M6811_INT_ILLEGAL);
- return M6811_INT_ILLEGAL;
- }
-
- /* If there is a non maskable interrupt, go for it (unless we are masked
- by the X-bit. */
- if (interrupts->pending_mask & (1 << M6811_INT_XIRQ))
- {
- if (cpu_get_ccr_X (interrupts->cpu) == 0)
- {
- interrupts->pending_mask &= ~(1 << M6811_INT_XIRQ);
- return M6811_INT_XIRQ;
- }
- return -1;
- }
-
- /* Interrupts are masked, do nothing. */
- if (cpu_get_ccr_I (interrupts->cpu) == 1)
- {
- return -1;
- }
-
- /* Returns the first interrupt number which is pending.
- The interrupt priority is specified by the table `interrupt_order'.
- For these interrupts, the pending mask is cleared when the program
- performs some actions on the corresponding device. If the device
- is not reset, the interrupt remains and will be re-raised when
- we return from the interrupt (see 68HC11 pink book). */
- for (i = 0; i < M6811_INT_NUMBER; i++)
- {
- enum M6811_INT int_number = interrupts->interrupt_order[i];
-
- if (interrupts->pending_mask & (1 << int_number))
- {
- return int_number;
- }
- }
- return -1;
-}
-
-
-/* Process the current interrupt if there is one. This operation must
- be called after each instruction to handle the interrupts. If interrupts
- are masked, it does nothing. */
-int
-interrupts_process (struct interrupts *interrupts)
-{
- int id;
- uint8 ccr;
-
- /* See if interrupts are enabled/disabled and keep track of the
- number of cycles the interrupts are masked. Such information is
- then reported by the info command. */
- ccr = cpu_get_ccr (interrupts->cpu);
- if (ccr & M6811_I_BIT)
- {
- if (interrupts->start_mask_cycle < 0)
- interrupts->start_mask_cycle = cpu_current_cycle (interrupts->cpu);
- }
- else if (interrupts->start_mask_cycle >= 0
- && (ccr & M6811_I_BIT) == 0)
- {
- signed64 t = cpu_current_cycle (interrupts->cpu);
-
- t -= interrupts->start_mask_cycle;
- if (t < interrupts->min_mask_cycles)
- interrupts->min_mask_cycles = t;
- if (t > interrupts->max_mask_cycles)
- interrupts->max_mask_cycles = t;
- interrupts->start_mask_cycle = -1;
- interrupts->last_mask_cycles = t;
- }
- if (ccr & M6811_X_BIT)
- {
- if (interrupts->xirq_start_mask_cycle < 0)
- interrupts->xirq_start_mask_cycle
- = cpu_current_cycle (interrupts->cpu);
- }
- else if (interrupts->xirq_start_mask_cycle >= 0
- && (ccr & M6811_X_BIT) == 0)
- {
- signed64 t = cpu_current_cycle (interrupts->cpu);
-
- t -= interrupts->xirq_start_mask_cycle;
- if (t < interrupts->xirq_min_mask_cycles)
- interrupts->xirq_min_mask_cycles = t;
- if (t > interrupts->xirq_max_mask_cycles)
- interrupts->xirq_max_mask_cycles = t;
- interrupts->xirq_start_mask_cycle = -1;
- interrupts->xirq_last_mask_cycles = t;
- }
-
- id = interrupts_get_current (interrupts);
- if (id >= 0)
- {
- uint16 addr;
-
- cpu_push_all (interrupts->cpu);
- addr = memory_read16 (interrupts->cpu,
- interrupts->vectors_addr + id * 2);
- cpu_call (interrupts->cpu, addr);
-
- /* Now, protect from nested interrupts. */
- if (id == M6811_INT_XIRQ)
- {
- cpu_set_ccr_X (interrupts->cpu, 1);
- }
- else
- {
- cpu_set_ccr_I (interrupts->cpu, 1);
- }
-
- interrupts->nb_interrupts_raised++;
- cpu_add_cycles (interrupts->cpu, 14);
- return 1;
- }
- return 0;
-}
-
-void
-interrupts_raise (struct interrupts *interrupts, enum M6811_INT number)
-{
- interrupts->pending_mask |= (1 << number);
- interrupts->nb_interrupts_raised ++;
-}
-
-
-
-void
-interrupts_info (SIM_DESC sd, struct interrupts *interrupts)
-{
- signed64 t;
-
- sim_io_printf (sd, "Interrupts Info:\n");
- sim_io_printf (sd, " Interrupts raised: %lu\n",
- interrupts->nb_interrupts_raised);
-
- if (interrupts->start_mask_cycle >= 0)
- {
- t = cpu_current_cycle (interrupts->cpu);
-
- t -= interrupts->start_mask_cycle;
- if (t > interrupts->max_mask_cycles)
- interrupts->max_mask_cycles = t;
-
- sim_io_printf (sd, " Current interrupts masked sequence: %s\n",
- cycle_to_string (interrupts->cpu, t));
- }
- t = interrupts->min_mask_cycles == CYCLES_MAX ?
- interrupts->max_mask_cycles :
- interrupts->min_mask_cycles;
- sim_io_printf (sd, " Shortest interrupts masked sequence: %s\n",
- cycle_to_string (interrupts->cpu, t));
-
- t = interrupts->max_mask_cycles;
- sim_io_printf (sd, " Longest interrupts masked sequence: %s\n",
- cycle_to_string (interrupts->cpu, t));
-
- t = interrupts->last_mask_cycles;
- sim_io_printf (sd, " Last interrupts masked sequence: %s\n",
- cycle_to_string (interrupts->cpu, t));
-
- if (interrupts->xirq_start_mask_cycle >= 0)
- {
- t = cpu_current_cycle (interrupts->cpu);
-
- t -= interrupts->xirq_start_mask_cycle;
- if (t > interrupts->xirq_max_mask_cycles)
- interrupts->xirq_max_mask_cycles = t;
-
- sim_io_printf (sd, " XIRQ Current interrupts masked sequence: %s\n",
- cycle_to_string (interrupts->cpu, t));
- }
-
- t = interrupts->xirq_min_mask_cycles == CYCLES_MAX ?
- interrupts->xirq_max_mask_cycles :
- interrupts->xirq_min_mask_cycles;
- sim_io_printf (sd, " XIRQ Min interrupts masked sequence: %s\n",
- cycle_to_string (interrupts->cpu, t));
-
- t = interrupts->xirq_max_mask_cycles;
- sim_io_printf (sd, " XIRQ Max interrupts masked sequence: %s\n",
- cycle_to_string (interrupts->cpu, t));
-
- t = interrupts->xirq_last_mask_cycles;
- sim_io_printf (sd, " XIRQ Last interrupts masked sequence: %s\n",
- cycle_to_string (interrupts->cpu, t));
-}
diff --git a/sim/m68hc11/interrupts.h b/sim/m68hc11/interrupts.h
deleted file mode 100644
index 69afa540677..00000000000
--- a/sim/m68hc11/interrupts.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/* interrupts.h -- 68HC11 Interrupts Emulation
- Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
- Written by Stephane Carrez (stcarrez@worldnet.fr)
-
-This file is part of GDB, GAS, and the GNU binutils.
-
-GDB, GAS, and the GNU binutils are free software; you can redistribute
-them and/or modify them under the terms of the GNU General Public
-License as published by the Free Software Foundation; either version
-1, or (at your option) any later version.
-
-GDB, GAS, and the GNU binutils are distributed in the hope that they
-will be useful, but WITHOUT ANY WARRANTY; without even the implied
-warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
-the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this file; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#ifndef _M6811_SIM_INTERRUPTS_H
-#define _M6811_SIM_INTERRUPTS_H
-
-/* Definition of 68HC11 interrupts. These enum are used as an index
- in the interrupt table. */
-enum M6811_INT
-{
- M6811_INT_RESERVED1 = 0,
- M6811_INT_RESERVED2,
- M6811_INT_RESERVED3,
- M6811_INT_RESERVED4,
- M6811_INT_RESERVED5,
- M6811_INT_RESERVED6,
- M6811_INT_RESERVED7,
- M6811_INT_RESERVED8,
-
- M6811_INT_RESERVED9,
- M6811_INT_RESERVED10,
- M6811_INT_RESERVED11,
-
- M6811_INT_SCI,
- M6811_INT_SPI,
- M6811_INT_AINPUT,
- M6811_INT_AOVERFLOW,
- M6811_INT_TCTN,
-
- M6811_INT_OUTCMP5,
- M6811_INT_OUTCMP4,
- M6811_INT_OUTCMP3,
- M6811_INT_OUTCMP2,
- M6811_INT_OUTCMP1,
-
- M6811_INT_INCMP3,
- M6811_INT_INCMP2,
- M6811_INT_INCMP1,
-
- M6811_INT_RT,
- M6811_INT_IRQ,
- M6811_INT_XIRQ,
- M6811_INT_SWI,
- M6811_INT_ILLEGAL,
-
- M6811_INT_COPRESET,
- M6811_INT_COPFAIL,
-
- M6811_INT_RESET,
- M6811_INT_NUMBER
-};
-
-
-/* Structure to describe how to recognize an interrupt in the
- 68hc11 IO regs. */
-struct interrupt_def
-{
- enum M6811_INT int_number;
- unsigned char int_paddr;
- unsigned char int_mask;
- unsigned char enable_paddr;
- unsigned char enabled_mask;
-};
-
-/* Management of 68HC11 interrupts:
- - We use a table of 'interrupt_def' to describe the interrupts that must be
- raised depending on IO register flags (enable and present flags).
- - We keep a mask of pending interrupts. This mask is refreshed by
- calling 'interrupts_update_pending'. It must be refreshed each time
- an IO register is changed.
- - 'interrupts_process' must be called after each insn. It has two purposes:
- first it maintains a min/max count of CPU cycles between which interrupts
- are masked; second it checks for pending interrupts and raise one if
- interrupts are enabled. */
-struct interrupts {
- struct _sim_cpu *cpu;
-
- /* Mask of current pending interrupts. */
- unsigned long pending_mask;
-
- /* Address of vector table. This is set depending on the
- 68hc11 init mode. */
- uint16 vectors_addr;
-
- /* Priority order of interrupts. This is controlled by setting the HPRIO
- IO register. */
- enum M6811_INT interrupt_order[M6811_INT_NUMBER];
-
- /* Simulator statistics to report useful debug information to users. */
-
- /* - Max/Min number of CPU cycles executed with interrupts masked. */
- signed64 start_mask_cycle;
- signed64 min_mask_cycles;
- signed64 max_mask_cycles;
- signed64 last_mask_cycles;
-
- /* - Same for XIRQ. */
- signed64 xirq_start_mask_cycle;
- signed64 xirq_min_mask_cycles;
- signed64 xirq_max_mask_cycles;
- signed64 xirq_last_mask_cycles;
-
- /* - Total number of interrupts raised. */
- unsigned long nb_interrupts_raised;
-};
-
-extern int interrupts_initialize (struct _sim_cpu* cpu);
-extern void interrupts_update_pending (struct interrupts* interrupts);
-extern int interrupts_get_current (struct interrupts* interrupts);
-extern int interrupts_process (struct interrupts* interrupts);
-extern void interrupts_raise (struct interrupts* interrupts,
- enum M6811_INT number);
-
-extern void interrupts_info (SIM_DESC sd,
- struct interrupts* interrupts);
-
-#endif
diff --git a/sim/m68hc11/m68hc11_sim.c b/sim/m68hc11/m68hc11_sim.c
deleted file mode 100644
index 1beef6d4115..00000000000
--- a/sim/m68hc11/m68hc11_sim.c
+++ /dev/null
@@ -1,1193 +0,0 @@
-/* m6811_cpu.c -- 68HC11&68HC12 CPU Emulation
- Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
- Written by Stephane Carrez (stcarrez@worldnet.fr)
-
-This file is part of GDB, GAS, and the GNU binutils.
-
-GDB, GAS, and the GNU binutils are free software; you can redistribute
-them and/or modify them under the terms of the GNU General Public
-License as published by the Free Software Foundation; either version
-1, or (at your option) any later version.
-
-GDB, GAS, and the GNU binutils are distributed in the hope that they
-will be useful, but WITHOUT ANY WARRANTY; without even the implied
-warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
-the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this file; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include "sim-main.h"
-#include "sim-assert.h"
-#include "sim-module.h"
-#include "sim-options.h"
-
-void cpu_free_frame (sim_cpu* cpu, struct cpu_frame *frame);
-
-enum {
- OPTION_CPU_RESET = OPTION_START,
- OPTION_EMUL_OS,
- OPTION_CPU_CONFIG,
- OPTION_CPU_MODE
-};
-
-static DECLARE_OPTION_HANDLER (cpu_option_handler);
-
-static const OPTION cpu_options[] =
-{
- { {"cpu-reset", no_argument, NULL, OPTION_CPU_RESET },
- '\0', NULL, "Reset the CPU",
- cpu_option_handler },
-
- { {"emulos", no_argument, NULL, OPTION_EMUL_OS },
- '\0', NULL, "Emulate some OS system calls (read, write, ...)",
- cpu_option_handler },
-
- { {"cpu-config", required_argument, NULL, OPTION_CPU_CONFIG },
- '\0', NULL, "Specify the initial CPU configuration register",
- cpu_option_handler },
-
- { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL }
-};
-
-
-static SIM_RC
-cpu_option_handler (SIM_DESC sd, sim_cpu *cpu,
- int opt, char *arg, int is_command)
-{
- sim_cpu *cpu;
- int val;
-
- cpu = STATE_CPU (sd, 0);
- switch (opt)
- {
- case OPTION_CPU_RESET:
- sim_board_reset (sd);
- break;
-
- case OPTION_EMUL_OS:
- cpu->cpu_emul_syscall = 1;
- break;
-
- case OPTION_CPU_CONFIG:
- if (sscanf(arg, "0x%x", &val) == 1
- || sscanf(arg, "%d", &val) == 1)
- {
- cpu->cpu_config = val;
- cpu->cpu_use_local_config = 1;
- }
- else
- cpu->cpu_use_local_config = 0;
- break;
-
- case OPTION_CPU_MODE:
- break;
- }
-
- return SIM_RC_OK;
-}
-
-/* Tentative to keep track of the cpu frame. */
-struct cpu_frame*
-cpu_find_frame (sim_cpu *cpu, uint16 sp)
-{
- struct cpu_frame_list *flist;
-
- flist = cpu->cpu_frames;
- while (flist)
- {
- struct cpu_frame *frame;
-
- frame = flist->frame;
- while (frame)
- {
- if (frame->sp_low <= sp && frame->sp_high >= sp)
- {
- cpu->cpu_current_frame = flist;
- return frame;
- }
-
- frame = frame->up;
- }
- flist = flist->next;
- }
- return 0;
-}
-
-struct cpu_frame_list*
-cpu_create_frame_list (sim_cpu *cpu)
-{
- struct cpu_frame_list *flist;
-
- flist = (struct cpu_frame_list*) malloc (sizeof (struct cpu_frame_list));
- flist->frame = 0;
- flist->next = cpu->cpu_frames;
- flist->prev = 0;
- if (flist->next)
- flist->next->prev = flist;
- cpu->cpu_frames = flist;
- cpu->cpu_current_frame = flist;
- return flist;
-}
-
-void
-cpu_remove_frame_list (sim_cpu *cpu, struct cpu_frame_list *flist)
-{
- struct cpu_frame *frame;
-
- if (flist->prev == 0)
- cpu->cpu_frames = flist->next;
- else
- flist->prev->next = flist->next;
- if (flist->next)
- flist->next->prev = flist->prev;
-
- frame = flist->frame;
- while (frame)
- {
- struct cpu_frame* up = frame->up;
- cpu_free_frame (cpu, frame);
- frame = up;
- }
- free (flist);
-}
-
-
-struct cpu_frame*
-cpu_create_frame (sim_cpu *cpu, uint16 pc, uint16 sp)
-{
- struct cpu_frame *frame;
-
- frame = (struct cpu_frame*) malloc (sizeof(struct cpu_frame));
- frame->up = 0;
- frame->pc = pc;
- frame->sp_low = sp;
- frame->sp_high = sp;
- return frame;
-}
-
-void
-cpu_free_frame (sim_cpu *cpu, struct cpu_frame *frame)
-{
- free (frame);
-}
-
-uint16
-cpu_frame_reg (sim_cpu *cpu, uint16 rn)
-{
- struct cpu_frame *frame;
-
- if (cpu->cpu_current_frame == 0)
- return 0;
-
- frame = cpu->cpu_current_frame->frame;
- while (frame)
- {
- if (rn == 0)
- return frame->sp_high;
- frame = frame->up;
- rn--;
- }
- return 0;
-}
-
-void
-cpu_call (sim_cpu *cpu, uint16 addr)
-{
-#if HAVE_FRAME
- uint16 pc = cpu->cpu_insn_pc;
- uint16 sp;
- struct cpu_frame_list *flist;
- struct cpu_frame* frame;
- struct cpu_frame* new_frame;
-#endif
-
- cpu_set_pc (cpu, addr);
-#if HAVE_FRAME
- sp = cpu_get_sp (cpu);
-
- cpu->cpu_need_update_frame = 0;
- flist = cpu->cpu_current_frame;
- if (flist == 0)
- flist = cpu_create_frame_list (cpu);
-
- frame = flist->frame;
- if (frame && frame->sp_low > sp)
- frame->sp_low = sp;
-
- new_frame = cpu_create_frame (cpu, pc, sp);
- new_frame->up = frame;
- flist->frame = new_frame;
-#endif
-}
-
-void
-cpu_update_frame (sim_cpu *cpu, int do_create)
-{
-#if HAVE_FRAME
- struct cpu_frame *frame;
-
- frame = cpu_find_frame (cpu, cpu_get_sp (cpu));
- if (frame)
- {
- while (frame != cpu->cpu_current_frame->frame)
- {
- struct cpu_frame* up;
-
- up = cpu->cpu_current_frame->frame->up;
- cpu_free_frame (cpu, cpu->cpu_current_frame->frame);
- cpu->cpu_current_frame->frame = up;
- }
- return;
- }
-
- if (do_create)
- {
- cpu_create_frame_list (cpu);
- frame = cpu_create_frame (cpu, cpu_get_pc (cpu), cpu_get_sp (cpu));
- cpu->cpu_current_frame->frame = frame;
- }
-#endif
-}
-
-void
-cpu_return (sim_cpu *cpu)
-{
-#if HAVE_FRAME
- uint16 sp = cpu_get_sp (cpu);
- struct cpu_frame *frame;
- struct cpu_frame_list *flist;
-
- cpu->cpu_need_update_frame = 0;
- flist = cpu->cpu_current_frame;
- if (flist && flist->frame && flist->frame->up)
- {
- frame = flist->frame->up;
- if (frame->sp_low <= sp && frame->sp_high >= sp)
- {
- cpu_free_frame (cpu, flist->frame);
- flist->frame = frame;
- return;
- }
- }
- cpu_update_frame (cpu, 1);
-#endif
-}
-
-void
-cpu_print_frame (SIM_DESC sd, sim_cpu *cpu)
-{
- struct cpu_frame* frame;
- int level = 0;
-
- if (cpu->cpu_current_frame == 0 || cpu->cpu_current_frame->frame == 0)
- {
- sim_io_printf (sd, "No frame.\n");
- return;
- }
- sim_io_printf (sd, " # PC SP-L SP-H\n");
- frame = cpu->cpu_current_frame->frame;
- while (frame)
- {
- sim_io_printf (sd, "%3d 0x%04x 0x%04x 0x%04x\n",
- level, frame->pc, frame->sp_low, frame->sp_high);
- frame = frame->up;
- level++;
- }
-}
-
-/* Set the stack pointer and re-compute the current frame. */
-void
-cpu_set_sp (sim_cpu *cpu, uint16 val)
-{
- cpu->cpu_regs.sp = val;
- cpu_update_frame (cpu, 0);
-}
-
-uint16
-cpu_get_reg (sim_cpu* cpu, uint8 reg)
-{
- switch (reg)
- {
- case 0:
- return cpu_get_x (cpu);
-
- case 1:
- return cpu_get_y (cpu);
-
- case 2:
- return cpu_get_sp (cpu);
-
- case 3:
- return cpu_get_pc (cpu);
-
- default:
- return 0;
- }
-}
-
-uint16
-cpu_get_src_reg (sim_cpu* cpu, uint8 reg)
-{
- switch (reg)
- {
- case 0:
- return cpu_get_a (cpu);
-
- case 1:
- return cpu_get_b (cpu);
-
- case 2:
- return cpu_get_ccr (cpu);
-
- case 3:
- return cpu_get_tmp3 (cpu);
-
- case 4:
- return cpu_get_d (cpu);
-
- case 5:
- return cpu_get_x (cpu);
-
- case 6:
- return cpu_get_y (cpu);
-
- case 7:
- return cpu_get_sp (cpu);
-
- default:
- return 0;
- }
-}
-
-void
-cpu_set_dst_reg (sim_cpu* cpu, uint8 reg, uint16 val)
-{
- switch (reg)
- {
- case 0:
- cpu_set_a (cpu, val);
- break;
-
- case 1:
- cpu_set_b (cpu, val);
- break;
-
- case 2:
- cpu_set_ccr (cpu, val);
- break;
-
- case 3:
- cpu_set_tmp2 (cpu, val);
- break;
-
- case 4:
- cpu_set_d (cpu, val);
- break;
-
- case 5:
- cpu_set_x (cpu, val);
- break;
-
- case 6:
- cpu_set_y (cpu, val);
- break;
-
- case 7:
- cpu_set_sp (cpu, val);
- break;
-
- default:
- break;
- }
-}
-
-void
-cpu_set_reg (sim_cpu* cpu, uint8 reg, uint16 val)
-{
- switch (reg)
- {
- case 0:
- cpu_set_x (cpu, val);
- break;
-
- case 1:
- cpu_set_y (cpu, val);
- break;
-
- case 2:
- cpu_set_sp (cpu, val);
- break;
-
- case 3:
- cpu_set_pc (cpu, val);
- break;
-
- default:
- break;
- }
-}
-
-/* Returns the address of a 68HC12 indexed operand.
- Pre and post modifications are handled on the source register. */
-uint16
-cpu_get_indexed_operand_addr (sim_cpu* cpu, int restrict)
-{
- uint8 reg;
- uint16 sval;
- uint16 addr;
- uint8 code;
-
- code = cpu_fetch8 (cpu);
-
- /* n,r with 5-bit signed constant. */
- if ((code & 0x20) == 0)
- {
- reg = (code >> 6) & 3;
- sval = (code & 0x1f);
- if (code & 0x10)
- sval |= 0xfff0;
-
- addr = cpu_get_reg (cpu, reg);
- addr += sval;
- }
-
- /* Auto pre/post increment/decrement. */
- else if ((code & 0xc0) != 0xc0)
- {
- reg = (code >> 6) & 3;
- sval = (code & 0x0f);
- if (sval & 0x8)
- {
- sval |= 0xfff0;
- }
- else
- {
- sval = sval + 1;
- }
- addr = cpu_get_reg (cpu, reg);
- cpu_set_reg (cpu, reg, addr + sval);
- if ((code & 0x10) == 0)
- {
- addr += sval;
- }
- }
-
- /* [n,r] 16-bits offset indexed indirect. */
- else if ((code & 0x07) == 3)
- {
- if (restrict)
- {
- return 0;
- }
- reg = (code >> 3) & 0x03;
- addr = cpu_get_reg (cpu, reg);
- addr += cpu_fetch16 (cpu);
- addr = memory_read16 (cpu, addr);
- cpu_add_cycles (cpu, 1);
- }
- else if ((code & 0x4) == 0)
- {
- if (restrict)
- {
- return 0;
- }
- reg = (code >> 3) & 0x03;
- addr = cpu_get_reg (cpu, reg);
- if (code & 0x2)
- {
- sval = cpu_fetch16 (cpu);
- cpu_add_cycles (cpu, 1);
- }
- else
- {
- sval = cpu_fetch8 (cpu);
- if (code & 0x1)
- sval |= 0xff00;
- cpu_add_cycles (cpu, 1);
- }
- addr += sval;
- }
- else
- {
- reg = (code >> 3) & 0x03;
- addr = cpu_get_reg (cpu, reg);
- switch (code & 3)
- {
- case 0:
- addr += cpu_get_a (cpu);
- break;
- case 1:
- addr += cpu_get_b (cpu);
- break;
- case 2:
- addr += cpu_get_d (cpu);
- break;
- case 3:
- default:
- addr += cpu_get_d (cpu);
- addr = memory_read16 (cpu, addr);
- cpu_add_cycles (cpu, 1);
- break;
- }
- }
-
- return addr;
-}
-
-uint8
-cpu_get_indexed_operand8 (sim_cpu* cpu, int restrict)
-{
- uint16 addr;
-
- addr = cpu_get_indexed_operand_addr (cpu, restrict);
- return memory_read8 (cpu, addr);
-}
-
-uint16
-cpu_get_indexed_operand16 (sim_cpu* cpu, int restrict)
-{
- uint16 addr;
-
- addr = cpu_get_indexed_operand_addr (cpu, restrict);
- return memory_read16 (cpu, addr);
-}
-
-void
-cpu_move8 (sim_cpu *cpu, uint8 code)
-{
- uint8 src;
- uint16 addr;
-
- switch (code)
- {
- case 0x0b:
- src = cpu_fetch8 (cpu);
- addr = cpu_fetch16 (cpu);
- break;
-
- case 0x08:
- addr = cpu_get_indexed_operand_addr (cpu, 1);
- src = cpu_fetch8 (cpu);
- break;
-
- case 0x0c:
- addr = cpu_fetch16 (cpu);
- src = memory_read8 (cpu, addr);
- addr = cpu_fetch16 (cpu);
- break;
-
- case 0x09:
- addr = cpu_get_indexed_operand_addr (cpu, 1);
- src = memory_read8 (cpu, cpu_fetch16 (cpu));
- break;
-
- case 0x0d:
- src = cpu_get_indexed_operand8 (cpu, 1);
- addr = cpu_fetch16 (cpu);
- break;
-
- case 0x0a:
- src = cpu_get_indexed_operand8 (cpu, 1);
- addr = cpu_get_indexed_operand_addr (cpu, 1);
- break;
-
- }
- memory_write8 (cpu, addr, src);
-}
-
-void
-cpu_move16 (sim_cpu *cpu, uint8 code)
-{
- uint16 src;
- uint16 addr;
-
- switch (code)
- {
- case 0x03:
- src = cpu_fetch16 (cpu);
- addr = cpu_fetch16 (cpu);
- break;
-
- case 0x00:
- addr = cpu_get_indexed_operand_addr (cpu, 1);
- src = cpu_fetch16 (cpu);
- break;
-
- case 0x04:
- addr = cpu_fetch16 (cpu);
- src = memory_read16 (cpu, addr);
- addr = cpu_fetch16 (cpu);
- break;
-
- case 0x01:
- addr = cpu_get_indexed_operand_addr (cpu, 1);
- src = memory_read16 (cpu, cpu_fetch16 (cpu));
- break;
-
- case 0x05:
- src = cpu_get_indexed_operand16 (cpu, 1);
- addr = cpu_fetch16 (cpu);
- break;
-
- case 0x02:
- src = cpu_get_indexed_operand16 (cpu, 1);
- addr = cpu_get_indexed_operand_addr (cpu, 1);
- break;
-
- }
- memory_write16 (cpu, addr, src);
-}
-
-int
-cpu_initialize (SIM_DESC sd, sim_cpu *cpu)
-{
- int result;
-
- sim_add_option_table (sd, 0, cpu_options);
-
- memset (&cpu->cpu_regs, 0, sizeof(cpu->cpu_regs));
-
- cpu->cpu_absolute_cycle = 0;
- cpu->cpu_current_cycle = 0;
- cpu->cpu_emul_syscall = 1;
- cpu->cpu_running = 1;
- cpu->cpu_stop_on_interrupt = 0;
- cpu->cpu_frequency = 8 * 1000 * 1000;
- cpu->cpu_frames = 0;
- cpu->cpu_current_frame = 0;
- cpu->cpu_use_elf_start = 0;
- cpu->cpu_elf_start = 0;
- cpu->cpu_use_local_config = 0;
- cpu->cpu_config = M6811_NOSEC | M6811_NOCOP | M6811_ROMON |
- M6811_EEON;
- result = interrupts_initialize (cpu);
-
- cpu->cpu_is_initialized = 1;
- return result;
-}
-
-
-/* Reinitialize the processor after a reset. */
-int
-cpu_reset (sim_cpu *cpu)
-{
- cpu->cpu_need_update_frame = 0;
- cpu->cpu_current_frame = 0;
- while (cpu->cpu_frames)
- cpu_remove_frame_list (cpu, cpu->cpu_frames);
-
- /* Initialize the config register.
- It is only initialized at reset time. */
- memset (cpu->ios, 0, sizeof (cpu->ios));
- if (cpu->cpu_configured_arch->arch == bfd_arch_m68hc11)
- cpu->ios[M6811_INIT] = 0x1;
- else
- cpu->ios[M6811_INIT] = 0;
-
- /* Output compare registers set to 0xFFFF. */
- cpu->ios[M6811_TOC1_H] = 0xFF;
- cpu->ios[M6811_TOC1_L] = 0xFF;
- cpu->ios[M6811_TOC2_H] = 0xFF;
- cpu->ios[M6811_TOC2_L] = 0xFF;
- cpu->ios[M6811_TOC3_H] = 0xFF;
- cpu->ios[M6811_TOC4_L] = 0xFF;
- cpu->ios[M6811_TOC5_H] = 0xFF;
- cpu->ios[M6811_TOC5_L] = 0xFF;
-
- /* Setup the processor registers. */
- memset (&cpu->cpu_regs, 0, sizeof(cpu->cpu_regs));
- cpu->cpu_absolute_cycle = 0;
- cpu->cpu_current_cycle = 0;
- cpu->cpu_is_initialized = 0;
-
- /* Reinitialize the CPU operating mode. */
- cpu->ios[M6811_HPRIO] = cpu->cpu_mode;
- return 0;
-}
-
-/* Reinitialize the processor after a reset. */
-int
-cpu_restart (sim_cpu *cpu)
-{
- uint16 addr;
-
- /* Get CPU starting address depending on the CPU mode. */
- if (cpu->cpu_use_elf_start == 0)
- {
- switch ((cpu->ios[M6811_HPRIO]) & (M6811_SMOD | M6811_MDA))
- {
- /* Single Chip */
- default:
- case 0 :
- addr = memory_read16 (cpu, 0xFFFE);
- break;
-
- /* Expanded Multiplexed */
- case M6811_MDA:
- addr = memory_read16 (cpu, 0xFFFE);
- break;
-
- /* Special Bootstrap */
- case M6811_SMOD:
- addr = 0;
- break;
-
- /* Factory Test */
- case M6811_MDA | M6811_SMOD:
- addr = memory_read16 (cpu, 0xFFFE);
- break;
- }
- }
- else
- {
- addr = cpu->cpu_elf_start;
- }
-
- /* Setup the processor registers. */
- cpu->cpu_insn_pc = addr;
- cpu->cpu_regs.pc = addr;
- cpu->cpu_regs.ccr = M6811_X_BIT | M6811_I_BIT | M6811_S_BIT;
- cpu->cpu_absolute_cycle = 0;
- cpu->cpu_is_initialized = 1;
- cpu->cpu_current_cycle = 0;
-
- cpu_call (cpu, addr);
-
- return 0;
-}
-
-void
-print_io_reg_desc (SIM_DESC sd, io_reg_desc *desc, int val, int mode)
-{
- while (desc->mask)
- {
- if (val & desc->mask)
- sim_io_printf (sd, "%s",
- mode == 0 ? desc->short_name : desc->long_name);
- desc++;
- }
-}
-
-void
-print_io_byte (SIM_DESC sd, const char *name, io_reg_desc *desc,
- uint8 val, uint16 addr)
-{
- sim_io_printf (sd, " %-9.9s @ 0x%04x 0x%02x ", name, addr, val);
- if (desc)
- print_io_reg_desc (sd, desc, val, 0);
-}
-
-void
-cpu_ccr_update_tst8 (sim_cpu *proc, uint8 val)
-{
- cpu_set_ccr_V (proc, 0);
- cpu_set_ccr_N (proc, val & 0x80 ? 1 : 0);
- cpu_set_ccr_Z (proc, val == 0 ? 1 : 0);
-}
-
-
-uint16
-cpu_fetch_relbranch (sim_cpu *cpu)
-{
- uint16 addr = (uint16) cpu_fetch8 (cpu);
-
- if (addr & 0x0080)
- {
- addr |= 0xFF00;
- }
- addr += cpu->cpu_regs.pc;
- return addr;
-}
-
-uint16
-cpu_fetch_relbranch16 (sim_cpu *cpu)
-{
- uint16 addr = cpu_fetch16 (cpu);
-
- addr += cpu->cpu_regs.pc;
- return addr;
-}
-
-/* Push all the CPU registers (when an interruption occurs). */
-void
-cpu_push_all (sim_cpu *cpu)
-{
- if (cpu->cpu_configured_arch->arch == bfd_arch_m68hc11)
- {
- cpu_m68hc11_push_uint16 (cpu, cpu->cpu_regs.pc);
- cpu_m68hc11_push_uint16 (cpu, cpu->cpu_regs.iy);
- cpu_m68hc11_push_uint16 (cpu, cpu->cpu_regs.ix);
- cpu_m68hc11_push_uint16 (cpu, cpu->cpu_regs.d);
- cpu_m68hc11_push_uint8 (cpu, cpu->cpu_regs.ccr);
- }
- else
- {
- cpu_m68hc12_push_uint16 (cpu, cpu->cpu_regs.pc);
- cpu_m68hc12_push_uint16 (cpu, cpu->cpu_regs.iy);
- cpu_m68hc12_push_uint16 (cpu, cpu->cpu_regs.ix);
- cpu_m68hc12_push_uint16 (cpu, cpu->cpu_regs.d);
- cpu_m68hc12_push_uint8 (cpu, cpu->cpu_regs.ccr);
- }
-}
-
-/* Simulation of the dbcc/ibcc/tbcc 68HC12 conditional branch operations. */
-void
-cpu_dbcc (sim_cpu* cpu)
-{
- uint8 code;
- uint16 addr;
- uint16 inc;
- uint16 reg;
-
- code = cpu_fetch8 (cpu);
- switch (code & 0xc0)
- {
- case 0x80: /* ibcc */
- inc = 1;
- break;
- case 0x40: /* tbcc */
- inc = 0;
- break;
- case 0: /* dbcc */
- inc = -1;
- break;
- default:
- abort ();
- break;
- }
-
- addr = cpu_fetch8 (cpu);
- if (code & 0x10)
- addr |= 0xff00;
-
- addr += cpu_get_pc (cpu);
- reg = cpu_get_src_reg (cpu, code & 0x07);
- reg += inc;
-
- /* Branch according to register value. */
- if ((reg != 0 && (code & 0x20)) || (reg == 0 && !(code & 0x20)))
- {
- cpu_set_pc (cpu, addr);
- }
- cpu_set_dst_reg (cpu, code & 0x07, reg);
-}
-
-void
-cpu_exg (sim_cpu* cpu, uint8 code)
-{
- uint8 r1, r2;
- uint16 src1;
- uint16 src2;
-
- r1 = (code >> 4) & 0x07;
- r2 = code & 0x07;
- if (code & 0x80)
- {
- src1 = cpu_get_src_reg (cpu, r1);
- src2 = cpu_get_src_reg (cpu, r2);
- if (r2 == 1 || r2 == 2)
- src2 |= 0xff00;
-
- cpu_set_dst_reg (cpu, r2, src1);
- cpu_set_dst_reg (cpu, r1, src2);
- }
- else
- {
- src1 = cpu_get_src_reg (cpu, r1);
-
- /* Sign extend the 8-bit registers (A, B, CCR). */
- if ((r1 == 0 || r1 == 1 || r1 == 2) && (src1 & 0x80))
- src1 |= 0xff00;
-
- cpu_set_dst_reg (cpu, r2, src1);
- }
-}
-
-/* Handle special instructions. */
-void
-cpu_special (sim_cpu *cpu, enum M6811_Special special)
-{
- switch (special)
- {
- case M6811_RTI:
- {
- uint8 ccr;
-
- ccr = cpu_m68hc11_pop_uint8 (cpu);
- cpu_set_ccr (cpu, ccr);
- cpu_set_d (cpu, cpu_m68hc11_pop_uint16 (cpu));
- cpu_set_x (cpu, cpu_m68hc11_pop_uint16 (cpu));
- cpu_set_y (cpu, cpu_m68hc11_pop_uint16 (cpu));
- cpu_set_pc (cpu, cpu_m68hc11_pop_uint16 (cpu));
- cpu_return (cpu);
- break;
- }
-
- case M6812_RTI:
- {
- uint8 ccr;
-
- ccr = cpu_m68hc12_pop_uint8 (cpu);
- cpu_set_ccr (cpu, ccr);
- cpu_set_d (cpu, cpu_m68hc12_pop_uint16 (cpu));
- cpu_set_x (cpu, cpu_m68hc12_pop_uint16 (cpu));
- cpu_set_y (cpu, cpu_m68hc12_pop_uint16 (cpu));
- cpu_set_pc (cpu, cpu_m68hc12_pop_uint16 (cpu));
- cpu_return (cpu);
- break;
- }
-
- case M6811_WAI:
- /* In the ELF-start mode, we are in a special mode where
- the WAI corresponds to an exit. */
- if (cpu->cpu_use_elf_start)
- {
- cpu_set_pc (cpu, cpu->cpu_insn_pc);
- sim_engine_halt (CPU_STATE (cpu), cpu,
- NULL, NULL_CIA, sim_exited,
- cpu_get_d (cpu));
- return;
- }
- /* SCz: not correct... */
- cpu_push_all (cpu);
- break;
-
- case M6811_SWI:
- interrupts_raise (&cpu->cpu_interrupts, M6811_INT_SWI);
- interrupts_process (&cpu->cpu_interrupts);
- break;
-
- case M6811_EMUL_SYSCALL:
- case M6811_ILLEGAL:
- if (cpu->cpu_emul_syscall)
- {
- uint8 op = memory_read8 (cpu,
- cpu_get_pc (cpu) - 1);
- if (op == 0x41)
- {
- cpu_set_pc (cpu, cpu->cpu_insn_pc);
- sim_engine_halt (CPU_STATE (cpu), cpu,
- NULL, NULL_CIA, sim_exited,
- cpu_get_d (cpu));
- return;
- }
- else
- {
- emul_os (op, cpu);
- }
- return;
- }
-
- interrupts_raise (&cpu->cpu_interrupts, M6811_INT_ILLEGAL);
- interrupts_process (&cpu->cpu_interrupts);
- break;
-
- case M6811_TEST:
- case M6812_BGND:
- {
- SIM_DESC sd;
-
- sd = CPU_STATE (cpu);
-
- /* Breakpoint instruction if we are under gdb. */
- if (STATE_OPEN_KIND (sd) == SIM_OPEN_DEBUG)
- {
- cpu->cpu_regs.pc --;
- sim_engine_halt (CPU_STATE (cpu), cpu,
- 0, cpu_get_pc (cpu), sim_stopped,
- SIM_SIGTRAP);
- }
- /* else this is a nop but not in test factory mode. */
- break;
- }
-
- case M6812_IDIVS:
- {
- int32 src1 = (int16) cpu_get_d (cpu);
- int32 src2 = (int16) cpu_get_x (cpu);
-
- if (src2 == 0)
- {
- cpu_set_ccr_C (cpu, 1);
- }
- else
- {
- cpu_set_d (cpu, src1 % src2);
- src1 = src1 / src2;
- cpu_set_x (cpu, src1);
- cpu_set_ccr_C (cpu, 0);
- cpu_set_ccr_Z (cpu, src1 == 0);
- cpu_set_ccr_N (cpu, src1 & 0x8000);
- cpu_set_ccr_V (cpu, src1 >= 32768 || src1 < -32768);
- }
- }
- break;
-
- case M6812_EDIV:
- {
- uint32 src1 = (uint32) cpu_get_x (cpu);
- uint32 src2 = (uint32) (cpu_get_y (cpu) << 16)
- | (uint32) (cpu_get_d (cpu));
-
- if (src1 == 0)
- {
- cpu_set_ccr_C (cpu, 1);
- }
- else
- {
- cpu_set_ccr_C (cpu, 0);
- cpu_set_d (cpu, src2 % src1);
- src2 = src2 / src1;
- cpu_set_y (cpu, src2);
- cpu_set_ccr_Z (cpu, src2 == 0);
- cpu_set_ccr_N (cpu, (src2 & 0x8000) != 0);
- cpu_set_ccr_V (cpu, (src2 & 0xffff0000) != 0);
- }
- }
- break;
-
- case M6812_EDIVS:
- {
- int32 src1 = (int16) cpu_get_x (cpu);
- int32 src2 = (uint32) (cpu_get_y (cpu) << 16)
- | (uint32) (cpu_get_d (cpu));
-
- if (src1 == 0)
- {
- cpu_set_ccr_C (cpu, 1);
- }
- else
- {
- cpu_set_ccr_C (cpu, 0);
- cpu_set_d (cpu, src2 % src1);
- src2 = src2 / src1;
- cpu_set_y (cpu, src2);
- cpu_set_ccr_Z (cpu, src2 == 0);
- cpu_set_ccr_N (cpu, (src2 & 0x8000) != 0);
- cpu_set_ccr_V (cpu, src2 > 32767 || src2 < -32768);
- }
- }
- break;
-
- case M6812_EMULS:
- {
- int32 src1, src2;
-
- src1 = (int16) cpu_get_d (cpu);
- src2 = (int16) cpu_get_y (cpu);
- src1 = src1 * src2;
- cpu_set_d (cpu, src1 & 0x0ffff);
- cpu_set_y (cpu, src1 >> 16);
- cpu_set_ccr_Z (cpu, src1 == 0);
- cpu_set_ccr_N (cpu, (src1 & 0x80000000) != 0);
- cpu_set_ccr_C (cpu, (src1 & 0x00008000) != 0);
- }
- break;
-
- case M6812_EMACS:
- {
- int32 src1, src2;
- uint16 addr;
-
- addr = cpu_fetch16 (cpu);
- src1 = (int16) memory_read16 (cpu, cpu_get_x (cpu));
- src2 = (int16) memory_read16 (cpu, cpu_get_y (cpu));
- src1 = src1 * src2;
- src2 = (((uint32) memory_read16 (cpu, addr)) << 16)
- | (uint32) memory_read16 (cpu, addr + 2);
-
- memory_write16 (cpu, addr, (src1 + src2) >> 16);
- memory_write16 (cpu, addr + 2, (src1 + src2));
-
-
- }
- break;
-
- case M6812_ETBL:
- default:
- sim_engine_halt (CPU_STATE (cpu), cpu, NULL,
- cpu_get_pc (cpu), sim_stopped,
- SIM_SIGILL);
- break;
- }
-}
-
-
-void
-cpu_single_step (sim_cpu *cpu)
-{
- cpu->cpu_current_cycle = 0;
- cpu->cpu_insn_pc = cpu_get_pc (cpu);
-
- /* Handle the pending interrupts. If an interrupt is handled,
- treat this as an single step. */
- if (interrupts_process (&cpu->cpu_interrupts))
- {
- cpu->cpu_absolute_cycle += cpu->cpu_current_cycle;
- return;
- }
-
- /* printf("PC = 0x%04x\n", cpu_get_pc (cpu));*/
- cpu->cpu_interpretor (cpu);
- cpu->cpu_absolute_cycle += cpu->cpu_current_cycle;
-}
-
-/* VARARGS */
-void
-sim_memory_error (sim_cpu *cpu, SIM_SIGNAL excep,
- uint16 addr, const char *message, ...)
-{
- char buf[1024];
- va_list args;
-
- va_start (args, message);
- vsprintf (buf, message, args);
- va_end (args);
-
- printf("%s\n", buf);
- cpu_memory_exception (cpu, excep, addr, buf);
-}
-
-
-void
-cpu_memory_exception (sim_cpu *cpu, SIM_SIGNAL excep,
- uint16 addr, const char *message)
-{
- if (cpu->cpu_running == 0)
- return;
-
- cpu_set_pc (cpu, cpu->cpu_insn_pc);
- sim_engine_halt (CPU_STATE (cpu), cpu, NULL,
- cpu_get_pc (cpu), sim_stopped, excep);
-
-#if 0
- cpu->mem_exception = excep;
- cpu->fault_addr = addr;
- cpu->fault_msg = strdup (message);
-
- if (cpu->cpu_use_handler)
- {
- longjmp (&cpu->cpu_exception_handler, 1);
- }
- (* cpu->callback->printf_filtered)
- (cpu->callback, "Fault at 0x%04x: %s\n", addr, message);
-#endif
-}
-
-void
-cpu_info (SIM_DESC sd, sim_cpu *cpu)
-{
- sim_io_printf (sd, "CPU info:\n");
- sim_io_printf (sd, " Absolute cycle: %s\n",
- cycle_to_string (cpu, cpu->cpu_absolute_cycle));
-
- sim_io_printf (sd, " Syscall emulation: %s\n",
- cpu->cpu_emul_syscall ? "yes, via 0xcd <n>" : "no");
- sim_io_printf (sd, " Memory errors detection: %s\n",
- cpu->cpu_check_memory ? "yes" : "no");
- sim_io_printf (sd, " Stop on interrupt: %s\n",
- cpu->cpu_stop_on_interrupt ? "yes" : "no");
-}
-
diff --git a/sim/m68hc11/sim-main.h b/sim/m68hc11/sim-main.h
deleted file mode 100644
index a88c8000148..00000000000
--- a/sim/m68hc11/sim-main.h
+++ /dev/null
@@ -1,595 +0,0 @@
-/* sim-main.h -- Simulator for Motorola 68HC11 & 68HC12
- Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
- Written by Stephane Carrez (stcarrez@worldnet.fr)
-
-This file is part of GDB, the GNU debugger.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#ifndef _SIM_MAIN_H
-#define _SIM_MAIN_H
-
-#define WITH_MODULO_MEMORY 1
-#define WITH_WATCHPOINTS 1
-#define SIM_HANDLES_LMA 1
-
-#include "sim-basics.h"
-
-typedef address_word sim_cia;
-
-#include "sim-signal.h"
-#include "sim-base.h"
-
-#include "bfd.h"
-
-#include "opcode/m68hc11.h"
-
-#include "callback.h"
-#include "remote-sim.h"
-#include "opcode/m68hc11.h"
-#include "sim-types.h"
-
-typedef unsigned8 uint8;
-typedef unsigned16 uint16;
-typedef signed16 int16;
-typedef unsigned32 uint32;
-typedef signed32 int32;
-typedef unsigned64 uint64;
-typedef signed64 int64;
-
-struct _sim_cpu;
-
-#include "interrupts.h"
-#include <setjmp.h>
-
-/* Specifies the level of mapping for the IO, EEprom, nvram and external
- RAM. IO registers are mapped over everything and the external RAM
- is last (ie, it can be hidden by everything above it in the list). */
-enum m68hc11_map_level
-{
- M6811_IO_LEVEL,
- M6811_EEPROM_LEVEL,
- M6811_NVRAM_LEVEL,
- M6811_RAM_LEVEL
-};
-
-enum cpu_type
-{
- CPU_M6811,
- CPU_M6812
-};
-
-#define X_REGNUM 0
-#define D_REGNUM 1
-#define Y_REGNUM 2
-#define SP_REGNUM 3
-#define PC_REGNUM 4
-#define A_REGNUM 5
-#define B_REGNUM 6
-#define PSW_REGNUM 7
-#define Z_REGNUM 8
-
-typedef struct m6811_regs {
- unsigned short d;
- unsigned short ix;
- unsigned short iy;
- unsigned short sp;
- unsigned short pc;
- unsigned char ccr;
-} m6811_regs;
-
-
-/* Description of 68HC11 IO registers. Such description is only provided
- for the info command to display the current setting of IO registers
- from GDB. */
-struct io_reg_desc
-{
- int mask;
- const char *short_name;
- const char *long_name;
-};
-typedef struct io_reg_desc io_reg_desc;
-
-extern void print_io_reg_desc (SIM_DESC sd, io_reg_desc *desc, int val,
- int mode);
-extern void print_io_byte (SIM_DESC sd, const char *name,
- io_reg_desc *desc, uint8 val, uint16 addr);
-
-
-/* List of special 68HC11&68HC12 instructions that are not handled by the
- 'gencode.c' generator. These complex instructions are implemented
- by 'cpu_special'. */
-enum M6811_Special
-{
- /* 68HC11 instructions. */
- M6811_DAA,
- M6811_EMUL_SYSCALL,
- M6811_ILLEGAL,
- M6811_RTI,
- M6811_STOP,
- M6811_SWI,
- M6811_TEST,
- M6811_WAI,
-
- /* 68HC12 instructions. */
- M6812_BGND,
- M6812_CALL,
- M6812_IDIVS,
- M6812_EDIV,
- M6812_EDIVS,
- M6812_EMACS,
- M6812_EMUL,
- M6812_EMULS,
- M6812_ETBL,
- M6812_MEM,
- M6812_REV,
- M6812_REVW,
- M6812_RTC,
- M6812_RTI,
- M6812_WAV
-};
-
-#define CPU_POP 1
-#define CPU_PUSH 2
-
-#define M6811_MAX_PORTS (0x03f+1)
-#define M6812_MAX_PORTS (0x3ff+1)
-#define MAX_PORTS (M6812_MAX_PORTS)
-
-/* Tentative to keep track of the stack frame.
- The frame is updated each time a call or a return are made.
- We also have to take into account changes of stack pointer
- (either thread switch or longjmp). */
-struct cpu_frame
-{
- struct cpu_frame *up;
- uint16 pc;
- uint16 sp_low;
- uint16 sp_high;
-};
-
-/* Represents a list of frames (or a thread). */
-struct cpu_frame_list
-{
- struct cpu_frame_list *next;
- struct cpu_frame_list *prev;
- struct cpu_frame *frame;
-};
-
-struct _sim_cpu;
-
-typedef void (* cpu_interp) (struct _sim_cpu*);
-
-struct _sim_cpu {
- /* CPU registers. */
- struct m6811_regs cpu_regs;
-
- /* CPU interrupts. */
- struct interrupts cpu_interrupts;
-
- struct cpu_frame_list *cpu_frames;
- struct cpu_frame_list *cpu_current_frame;
- int cpu_need_update_frame;
-
- /* Pointer to the interpretor routine. */
- cpu_interp cpu_interpretor;
-
- /* Pointer to the architecture currently configured in the simulator. */
- const struct bfd_arch_info *cpu_configured_arch;
-
- /* CPU absolute cycle time. The cycle time is updated after
- each instruction, by the number of cycles taken by the instruction.
- It is cleared only when reset occurs. */
- signed64 cpu_absolute_cycle;
-
- /* Number of cycles to increment after the current instruction.
- This is also the number of ticks for the generic event scheduler. */
- uint8 cpu_current_cycle;
- int cpu_emul_syscall;
- int cpu_is_initialized;
- int cpu_running;
- int cpu_check_memory;
- int cpu_stop_on_interrupt;
-
- /* When this is set, start execution of program at address specified
- in the ELF header. This is used for testing some programs that do not
- have an interrupt table linked with them. Programs created during the
- GCC validation are like this. A normal 68HC11 does not behave like
- this (unless there is some OS or downloadable feature). */
- int cpu_use_elf_start;
-
- /* The starting address specified in ELF header. */
- int cpu_elf_start;
-
- uint16 cpu_insn_pc;
-
- /* CPU frequency. This is the quartz frequency. It is divided by 4 to
- get the cycle time. This is used for the timer rate and for the baud
- rate generation. */
- unsigned long cpu_frequency;
-
- /* The mode in which the CPU is configured (MODA and MODB pins). */
- unsigned int cpu_mode;
-
- /* The cpu being configured. */
- enum cpu_type cpu_type;
-
- /* Initial value of the CONFIG register. */
- uint8 cpu_config;
- uint8 cpu_use_local_config;
-
- uint8 ios[MAX_PORTS];
-
- /* ... base type ... */
- sim_cpu_base base;
-};
-
-/* Returns the cpu absolute cycle time (A virtual counter incremented
- at each 68HC11 E clock). */
-#define cpu_current_cycle(PROC) ((PROC)->cpu_absolute_cycle)
-#define cpu_add_cycles(PROC,T) ((PROC)->cpu_current_cycle += (signed64) (T))
-#define cpu_is_running(PROC) ((PROC)->cpu_running)
-
-/* Get the IO/RAM base addresses depending on the M6811_INIT register. */
-#define cpu_get_io_base(PROC) \
- (((uint16)(((PROC)->ios[M6811_INIT]) & 0x0F))<<12)
-#define cpu_get_reg_base(PROC) \
- (((uint16)(((PROC)->ios[M6811_INIT]) & 0xF0))<<8)
-
-/* Returns the different CPU registers. */
-#define cpu_get_ccr(PROC) ((PROC)->cpu_regs.ccr)
-#define cpu_get_pc(PROC) ((PROC)->cpu_regs.pc)
-#define cpu_get_d(PROC) ((PROC)->cpu_regs.d)
-#define cpu_get_x(PROC) ((PROC)->cpu_regs.ix)
-#define cpu_get_y(PROC) ((PROC)->cpu_regs.iy)
-#define cpu_get_sp(PROC) ((PROC)->cpu_regs.sp)
-#define cpu_get_a(PROC) ((PROC->cpu_regs.d >> 8) & 0x0FF)
-#define cpu_get_b(PROC) ((PROC->cpu_regs.d) & 0x0FF)
-
-/* 68HC12 specific and Motorola internal registers. */
-#define cpu_get_tmp3(PROC) (0)
-#define cpu_get_tmp2(PROC) (0)
-
-#define cpu_set_d(PROC,VAL) (((PROC)->cpu_regs.d) = (VAL))
-#define cpu_set_x(PROC,VAL) (((PROC)->cpu_regs.ix) = (VAL))
-#define cpu_set_y(PROC,VAL) (((PROC)->cpu_regs.iy) = (VAL))
-
-/* 68HC12 specific and Motorola internal registers. */
-#define cpu_set_tmp3(PROC,VAL) (0)
-#define cpu_set_tmp2(PROC,VAL) (0)
-
-#if 0
-/* This is a function in m68hc11_sim.c to keep track of the frame. */
-#define cpu_set_sp(PROC,VAL) (((PROC)->cpu_regs.sp) = (VAL))
-#endif
-
-#define cpu_set_pc(PROC,VAL) (((PROC)->cpu_regs.pc) = (VAL))
-
-#define cpu_set_a(PROC,VAL) \
- cpu_set_d(PROC,((VAL) << 8) | cpu_get_b(PROC))
-#define cpu_set_b(PROC,VAL) \
- cpu_set_d(PROC,((cpu_get_a(PROC)) << 8)|(VAL & 0x0FF))
-
-#define cpu_set_ccr(PROC,VAL) ((PROC)->cpu_regs.ccr = (VAL))
-#define cpu_get_ccr_H(PROC) ((cpu_get_ccr(PROC) & M6811_H_BIT) ? 1: 0)
-#define cpu_get_ccr_X(PROC) ((cpu_get_ccr(PROC) & M6811_X_BIT) ? 1: 0)
-#define cpu_get_ccr_S(PROC) ((cpu_get_ccr(PROC) & M6811_S_BIT) ? 1: 0)
-#define cpu_get_ccr_N(PROC) ((cpu_get_ccr(PROC) & M6811_N_BIT) ? 1: 0)
-#define cpu_get_ccr_V(PROC) ((cpu_get_ccr(PROC) & M6811_V_BIT) ? 1: 0)
-#define cpu_get_ccr_C(PROC) ((cpu_get_ccr(PROC) & M6811_C_BIT) ? 1: 0)
-#define cpu_get_ccr_Z(PROC) ((cpu_get_ccr(PROC) & M6811_Z_BIT) ? 1: 0)
-#define cpu_get_ccr_I(PROC) ((cpu_get_ccr(PROC) & M6811_I_BIT) ? 1: 0)
-
-#define cpu_set_ccr_flag(S,B,V) \
-cpu_set_ccr(S,(cpu_get_ccr(S) & ~(B)) | ((V) ? B : 0))
-
-#define cpu_set_ccr_H(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_H_BIT, VAL)
-#define cpu_set_ccr_X(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_X_BIT, VAL)
-#define cpu_set_ccr_S(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_S_BIT, VAL)
-#define cpu_set_ccr_N(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_N_BIT, VAL)
-#define cpu_set_ccr_V(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_V_BIT, VAL)
-#define cpu_set_ccr_C(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_C_BIT, VAL)
-#define cpu_set_ccr_Z(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_Z_BIT, VAL)
-#define cpu_set_ccr_I(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_I_BIT, VAL)
-
-#undef inline
-#define inline static __inline__
-
-extern void cpu_memory_exception (struct _sim_cpu *proc,
- SIM_SIGNAL excep,
- uint16 addr,
- const char *message);
-
-inline uint8
-memory_read8 (sim_cpu *cpu, uint16 addr)
-{
- uint8 val;
-
- if (sim_core_read_buffer (CPU_STATE (cpu), cpu, 0, &val, addr, 1) != 1)
- {
- cpu_memory_exception (cpu, SIM_SIGSEGV, addr,
- "Read error");
- }
- return val;
-}
-
-inline void
-memory_write8 (sim_cpu *cpu, uint16 addr, uint8 val)
-{
- if (sim_core_write_buffer (CPU_STATE (cpu), cpu, 0, &val, addr, 1) != 1)
- {
- cpu_memory_exception (cpu, SIM_SIGSEGV, addr,
- "Write error");
- }
-}
-
-inline uint16
-memory_read16 (sim_cpu *cpu, uint16 addr)
-{
- uint8 b[2];
-
- if (sim_core_read_buffer (CPU_STATE (cpu), cpu, 0, b, addr, 2) != 2)
- {
- cpu_memory_exception (cpu, SIM_SIGSEGV, addr,
- "Read error");
- }
- return (((uint16) (b[0])) << 8) | ((uint16) b[1]);
-}
-
-inline void
-memory_write16 (sim_cpu *cpu, uint16 addr, uint16 val)
-{
- uint8 b[2];
-
- b[0] = val >> 8;
- b[1] = val;
- if (sim_core_write_buffer (CPU_STATE (cpu), cpu, 0, b, addr, 2) != 2)
- {
- cpu_memory_exception (cpu, SIM_SIGSEGV, addr,
- "Write error");
- }
-}
-extern void
-cpu_ccr_update_tst8 (sim_cpu *proc, uint8 val);
-
- inline void
-cpu_ccr_update_tst16 (sim_cpu *proc, uint16 val)
-{
- cpu_set_ccr_V (proc, 0);
- cpu_set_ccr_N (proc, val & 0x8000 ? 1 : 0);
- cpu_set_ccr_Z (proc, val == 0 ? 1 : 0);
-}
-
- inline void
-cpu_ccr_update_shift8 (sim_cpu *proc, uint8 val)
-{
- cpu_set_ccr_N (proc, val & 0x80 ? 1 : 0);
- cpu_set_ccr_Z (proc, val == 0 ? 1 : 0);
- cpu_set_ccr_V (proc, cpu_get_ccr_N (proc) ^ cpu_get_ccr_C (proc));
-}
-
- inline void
-cpu_ccr_update_shift16 (sim_cpu *proc, uint16 val)
-{
- cpu_set_ccr_N (proc, val & 0x8000 ? 1 : 0);
- cpu_set_ccr_Z (proc, val == 0 ? 1 : 0);
- cpu_set_ccr_V (proc, cpu_get_ccr_N (proc) ^ cpu_get_ccr_C (proc));
-}
-
-inline void
-cpu_ccr_update_add8 (sim_cpu *proc, uint8 r, uint8 a, uint8 b)
-{
- cpu_set_ccr_C (proc, ((a & b) | (b & ~r) | (a & ~r)) & 0x80 ? 1 : 0);
- cpu_set_ccr_V (proc, ((a & b & ~r) | (~a & ~b & r)) & 0x80 ? 1 : 0);
- cpu_set_ccr_Z (proc, r == 0);
- cpu_set_ccr_N (proc, r & 0x80 ? 1 : 0);
-}
-
-
-inline void
-cpu_ccr_update_sub8 (sim_cpu *proc, uint8 r, uint8 a, uint8 b)
-{
- cpu_set_ccr_C (proc, ((~a & b) | (b & r) | (~a & r)) & 0x80 ? 1 : 0);
- cpu_set_ccr_V (proc, ((a & ~b & ~r) | (~a & b & r)) & 0x80 ? 1 : 0);
- cpu_set_ccr_Z (proc, r == 0);
- cpu_set_ccr_N (proc, r & 0x80 ? 1 : 0);
-}
-
-inline void
-cpu_ccr_update_add16 (sim_cpu *proc, uint16 r, uint16 a, uint16 b)
-{
- cpu_set_ccr_C (proc, ((a & b) | (b & ~r) | (a & ~r)) & 0x8000 ? 1 : 0);
- cpu_set_ccr_V (proc, ((a & b & ~r) | (~a & ~b & r)) & 0x8000 ? 1 : 0);
- cpu_set_ccr_Z (proc, r == 0);
- cpu_set_ccr_N (proc, r & 0x8000 ? 1 : 0);
-}
-
-inline void
-cpu_ccr_update_sub16 (sim_cpu *proc, uint16 r, uint16 a, uint16 b)
-{
- cpu_set_ccr_C (proc, ((~a & b) | (b & r) | (~a & r)) & 0x8000 ? 1 : 0);
- cpu_set_ccr_V (proc, ((a & ~b & ~r) | (~a & b & r)) & 0x8000 ? 1 : 0);
- cpu_set_ccr_Z (proc, r == 0);
- cpu_set_ccr_N (proc, r & 0x8000 ? 1 : 0);
-}
-
-/* Push and pop instructions for 68HC11 (next-available stack mode). */
-inline void
-cpu_m68hc11_push_uint8 (sim_cpu *proc, uint8 val)
-{
- uint16 addr = proc->cpu_regs.sp;
-
- memory_write8 (proc, addr, val);
- proc->cpu_regs.sp = addr - 1;
- proc->cpu_need_update_frame |= CPU_PUSH;
-}
-
-inline void
-cpu_m68hc11_push_uint16 (sim_cpu *proc, uint16 val)
-{
- uint16 addr = proc->cpu_regs.sp - 1;
-
- memory_write16 (proc, addr, val);
- proc->cpu_regs.sp = addr - 1;
- proc->cpu_need_update_frame |= CPU_PUSH;
-}
-
-inline uint8
-cpu_m68hc11_pop_uint8 (sim_cpu *proc)
-{
- uint16 addr = proc->cpu_regs.sp;
- uint8 val;
-
- val = memory_read8 (proc, addr + 1);
- proc->cpu_regs.sp = addr + 1;
- proc->cpu_need_update_frame |= CPU_POP;
- return val;
-}
-
-inline uint16
-cpu_m68hc11_pop_uint16 (sim_cpu *proc)
-{
- uint16 addr = proc->cpu_regs.sp;
- uint16 val;
-
- val = memory_read16 (proc, addr + 1);
- proc->cpu_regs.sp = addr + 2;
- proc->cpu_need_update_frame |= CPU_POP;
- return val;
-}
-
-/* Push and pop instructions for 68HC12 (last-used stack mode). */
-inline void
-cpu_m68hc12_push_uint8 (sim_cpu *proc, uint8 val)
-{
- uint16 addr = proc->cpu_regs.sp;
-
- addr --;
- memory_write8 (proc, addr, val);
- proc->cpu_regs.sp = addr;
- proc->cpu_need_update_frame |= CPU_PUSH;
-}
-
-inline void
-cpu_m68hc12_push_uint16 (sim_cpu *proc, uint16 val)
-{
- uint16 addr = proc->cpu_regs.sp;
-
- addr -= 2;
- memory_write16 (proc, addr, val);
- proc->cpu_regs.sp = addr;
- proc->cpu_need_update_frame |= CPU_PUSH;
-}
-
-inline uint8
-cpu_m68hc12_pop_uint8 (sim_cpu *proc)
-{
- uint16 addr = proc->cpu_regs.sp;
- uint8 val;
-
- val = memory_read8 (proc, addr);
- proc->cpu_regs.sp = addr + 1;
- proc->cpu_need_update_frame |= CPU_POP;
- return val;
-}
-
-inline uint16
-cpu_m68hc12_pop_uint16 (sim_cpu *proc)
-{
- uint16 addr = proc->cpu_regs.sp;
- uint16 val;
-
- val = memory_read16 (proc, addr);
- proc->cpu_regs.sp = addr + 2;
- proc->cpu_need_update_frame |= CPU_POP;
- return val;
-}
-
-/* Fetch a 8/16 bit value and update the PC. */
-inline uint8
-cpu_fetch8 (sim_cpu *proc)
-{
- uint16 addr = proc->cpu_regs.pc;
- uint8 val;
-
- val = memory_read8 (proc, addr);
- proc->cpu_regs.pc = addr + 1;
- return val;
-}
-
-inline uint16
-cpu_fetch16 (sim_cpu *proc)
-{
- uint16 addr = proc->cpu_regs.pc;
- uint16 val;
-
- val = memory_read16 (proc, addr);
- proc->cpu_regs.pc = addr + 2;
- return val;
-}
-
-extern void cpu_call (sim_cpu* proc, uint16 addr);
-extern void cpu_exg (sim_cpu* proc, uint8 code);
-extern void cpu_dbcc (sim_cpu* proc);
-extern void cpu_special (sim_cpu *proc, enum M6811_Special special);
-extern void cpu_move8 (sim_cpu *proc, uint8 op);
-extern void cpu_move16 (sim_cpu *proc, uint8 op);
-
-extern uint16 cpu_fetch_relbranch (sim_cpu *proc);
-extern uint16 cpu_fetch_relbranch16 (sim_cpu *proc);
-extern void cpu_push_all (sim_cpu *proc);
-extern void cpu_single_step (sim_cpu *proc);
-
-extern void cpu_info (SIM_DESC sd, sim_cpu *proc);
-
-extern int cpu_initialize (SIM_DESC sd, sim_cpu *cpu);
-
-extern void cpu_print_frame (SIM_DESC sd, sim_cpu *cpu);
-extern void cpu_set_sp (sim_cpu *cpu, uint16 val);
-extern uint16 cpu_frame_reg (sim_cpu *cpu, uint16 rn);
-extern int cpu_reset (sim_cpu *cpu);
-extern int cpu_restart (sim_cpu *cpu);
-extern void sim_memory_error (sim_cpu *cpu, SIM_SIGNAL excep,
- uint16 addr, const char *message, ...);
-extern void emul_os (int op, sim_cpu *cpu);
-extern void cpu_interp_m6811 (sim_cpu *cpu);
-extern void cpu_interp_m6812 (sim_cpu *cpu);
-
-/* The current state of the processor; registers, memory, etc. */
-
-#define CIA_GET(CPU) (cpu_get_pc (CPU))
-#define CIA_SET(CPU,VAL) (cpu_set_pc ((CPU), (VAL)))
-
-#if (WITH_SMP)
-#define STATE_CPU(sd,n) (&(sd)->cpu[n])
-#else
-#define STATE_CPU(sd,n) (&(sd)->cpu[0])
-#endif
-
-struct sim_state {
- sim_cpu cpu[MAX_NR_PROCESSORS];
- device *devices;
- sim_state_base base;
-};
-
-extern void sim_set_profile (int n);
-extern void sim_set_profile_size (int n);
-extern void sim_board_reset (SIM_DESC sd);
-
-extern const char *cycle_to_string (sim_cpu *cpu, signed64 t);
-
-#endif
-
-
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